O-ring face seal vs o-ring boss seal fittings difference ...

Apr 27, 2020· O-ring boss seal design is also called ORB as per ISO 11926-1 and SAE J1926-1 standard. The same point is the SAE straight UNF thread for ORFS and ORB fittings, the different point is sealing method: ORFS fittings is connected to hydraulic tubing and hose adapters by metal and o-ring double seal, ORB fittings is connected to thread port ...

BOSS O-Ring Sizing - BOSS plow

BOSS Hydraulic Valve O-Ring Sizing Chart 2012 BOSS PRODUCTS/NORTHERN STAR INDUSTRIES, INC. ALL RIGHTS RESERVED. | WWW.BOSSPLOW.COM INCHES METRIC 2 Way 4 Way Top Seal Position 1 Position 2 Position 3 Boss Valve# TypeStd. O-Ring Sizes I.D. (Inches) Width Std. O-Ring Sizes I.D. Width (Inches) Std. O-Ring Sizes I.D. (Inches) (Inches) Std. O-Ring I ...

SAE thread ORB fitting size chart - Knowledge - Yuyao ...

Apr 02, 2020· SAE thread ORB fitting size chart. Apr 02, 2020. SAE Straight Thread O-ring (O-Ring Boss) SAE J1926-1 and ISO 11296-1. It is port connection from stud end, also is male to SAE thread connection fittings. The port of the O …

SAE Fittings

O-Ring and straight thread size for SAE Fittings Bosses Nominal Tube SO.D. Port Size Thread Size O -Ring ize No. I.D. inch Cross Section inch ... Details of SAE Internal Straight Thread Boss Unit:mm O-Ring position after Installation Installation Instruction Lock Nut O-Ring B ack-Up W sher 1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4 7/8 1 1-1/4 1-1/2 2 2 ...

Boss, Face, and Flange O-Rings | Global O-Ring and Seal

900 Series Boss o-rings are used in sealing straight thread tube Boss fittings (ORB) associated with hydraulic equipment. Boss o-rings are recommended by the National Fire Protection Association (NFPA) for medium and high-pressure hydraulic systems. Boss o …

Parker O-Ring Handbook

Boss Dimensions for Military Straight Thread Tube Fitting O-ring Gaskets per AS5202 (Supersedes AND10049, AND10050 and MS33649) Parker O-ring Size No.* Actual O-Ring Dimensions Equiv. Tube Dash No. Tube OD Min. Thread T Per Mil-S-8879 A Dia. +.015 -.000 B Full Thd. Depth C Dia. D Dia. +.005 -.000 E +.015 -.000 G Dia. Min. J Min. N WID

Section Pages

FF5946T page 217 FF5945T page 217 FF6062T page 217 FF6063T page 217 FF6064T page 217 FF6071T page 218 FF6072T page 218 FF6073T page 218 FF2522T page 218 203102

Hydraulic Essentials - The Evolution of O-ring Boss/Face ...

Jul 10, 2018· The SAE O-Ring Boss Fitting (ORB) The O-ring is one of those elegantly simple inventions that can revolutionize an industry. The O-ring provides sealing versatility over the all-metal face types which need to be tightened to a high but narrow torque range. Stripped threads or distorted components can be the result when that range is exceeded.

Quick Reference Product Guide - Coastal Hydraulics

MMAORB: Male Metric Adjustable O-ring Boss use with ISO 6149 MMORR: Male Metric O-Ring and Retaining Ring MORB: Male O-ring Boss MP: Male Pipe MS: Metric Swivel N: Used as prefix for Instrumentation fittings series (N-SS) N: Extended Length (5404-N-02x0.750) N: Locknut for NWO Assembly (0306-N-03) NBR: Assembled with Nut and Bite Ring

SAE O-Ring Boss - Mid-State Hydraulic Fittings

SAE Straight Thread O-ring or O-Ring Boss (ORB) is a multipurpose thread ideal for medium and high-pressure hydraulic applications. The male thread contains an o-ring at the base which mates with a chamfer machined into the counterpoint, which makes this …

SAE O-Ring Boss Porting - Practical Machinist

Apr 23, 2014· Thread: SAE O-Ring Boss Porting. Thread Tools. Show Printable Version; 04-15-2014, 08:04 AM #1. cjtags12. View Profile View Forum Posts Plastic Join Date Apr 2014 Location CT Posts 5 Post Thanks / Like Likes (Given) 4 Likes (Received) 0. SAE O-Ring Boss Porting Anyone have experience machining an SAE O-ring Port. I am aware of the contour ...

SAE O'RING PORT DIMENSIONS - Hyvair Corp.

Fluid Power Data Fluid Power Data TUBE DASH NO.-2-3-4-5-6-8-10-12-14-16-20-24-32 SIZE 5/16-24 3/8-24 7/16-20 1/2-20 9/16-18 3/4-16 7/8-14 1 1/16-12 1 3/16-12

MS16142 (SAEJ1926-1) (SAEJ514) O-RING BOSS REAMER …

Reams minor-thread diameter to size Often called ORB (followed by port size number) ... (SAEJ514) O-RING BOSS REAMER PILOT - CARBIDE TIPPED COOLANT THROUGH K D E F R J Q L S OAL TUBE THREAD SAE# ORDER # UNCOATED ALTiN+ 12˚ 0.3605 0.082 0.682 0.271 0.479 0.032 1.75 0.500 3.00 3 0.125 0.3125-24 ... see chart. TOOL Select a coated tool. PROGRAM ...

Thread Type Guide: NPT, BSP, JIS, SAE, Metric – Trimantec

Aug 30, 2021· SAE Thread Type – Straight Thread O-Ring Boss. SAE - Society of Automotive Engineers - straight threads are able to seal because of the 90-durometer Buna-N "O" Ring. This is a highly reliable and reusable thread type.

HYDRAULIC ADAPTERS SAE O-Ring Boss Port Specifications

O-ring Boss ports (ORB) provide a seal by trapping the fitting's O-ring inside a port cavity. When a fitting is installed into the port, the O-ring is trapped between the fitting body hex or washer and port cavity. Straight fittings include a hex, and sometimes an additional cylindrical shoulder below the hex and above the threads, to trap ...

Metric Straight Thread O-Ring - Fittings Space

Thread conforms to ISO 261; Port conforms to ISO 6149 and SAE J2244; Pitch & diameter measured in inches e.g. G1/4-19; Parallel threads measured in millimeters, i.e. M22 x 1.5; Parallel threads require o-ring for pressure tight connection; Thread angle is 60° Easily identified by raised ridge on port counterbore; Not interchangeable ...

Thread Chart - Support | World Wide Fittings

Thread Chart. Share Print Page. You have not viewed any products recently. Support How to Order; Product Specification/ Interchangeability; Thread Chart; Tubing Selection; Tube Line Fabrication; Port and Thread Assembly; ... Thread O-Ring Boss . 7/8 Taper . Pressure . Plugs 100P . BSPP . BSPT

Thread and Connector Identification - Gerrard Hydraulics

JIC 37° FLARE & UNO (O RING BOSS) THREADS JIC is JOINT INDUSTRIES COUNCIL SAE J514, ISO 8434-2 UN is UNIFIED NATIONAL SAE J1926, ISO 11926-2 JIC & UNO (O Ring Boss) thread forms are the same (ASME B1.1). Method of sealing differs. JIC male has 37° flare which seals against 37° seat in . UNO (O Ring Boss) seals with O Ring compressed

Fittings 101: ORB – Brennan Industries

What are ORB Fittings? ORB, or (SAE Straight Thread O-ring Boss) fittings, incorporate a port connection as recommended by the National Fire Protection Association (N.F.P.A.) for leak prevention in medium and high pressure hydraulic systems. ORB connections are commonly manufactured in carbon, nickel plated carbon & stainless steel and typically use Buna-N or Viton, 90 Durometer O-rings.

Tapered Pipe Thread & O-Ring Boss Inserts On Lock-N-Stitch

Tapered Pipe Thread & O-Ring Boss Inserts On Lock-N-Stitch. Casting repair products are eveloped and manufactured by LOCK-N-STITCH Inc.,the world leader in casting repair metal stitching technology. We use the latest state-of-the-art CNC machining and grinding equipment.

Understanding O-ring Sizes and Tolerances

An O-ring is a solid-rubber seal shaped like a doughnut or torus. When compressed between ... 20 sizes for boss seals. The standard sizes are also ... 369 standard sizes, shown on the enclosed chart. Metric Sizes Standard metric sizes for O-rings are defined by International Standard ISO 3601-1:2002: Fluid power systems—O-rings—Part 1 ...

Boss O-Rings | McMaster-Carr

Also known as Boss O-rings, these Kalrez 4079 O-rings are for use in tube fittings with a straight-thread connection.They're inherently softer and more compressible than PTFE O-rings with comparable chemical resistance.

Welcome to The O-Ring Store, LLC

The end of that projection is machined to provide a flat, smooth surface for sealing. Straight threads used with an O-ring provide a better seal than tapered threads used alone. Although made in a variety of o-ring compounds the most common Boss O-rings are Buna-N in 90 Durometer.

Fitting Thread Size Chart - Printable - New-Line

Fitting Thread Size Chart. The following chart is intended as a quick reference guide for thread size by dash size. Click above to shop all fittings, or try our search function in the top right corner. Typical Layout for Expansion Joints. SAE J518 Code 61 and Code 62 4-Bolt Flanges.

Pipe Fittings and Port Adapters - Parker Hannifin

ORB or O-ring boss. This port style, shown in Fig. G4, is widely used in North America. Fig. G4 — Typical O-Ring Boss Port BSPP In Europe, Japan and many other former Commonwealth nations, the British Standard Pipe thread form, BSP, is still used extensively to connect pipes and components in hydraulic systems.

Understanding Performance Fittings - Straight and AN ...

Sep 19, 2021· AN fittings have straight thread, and use O-ring seals. The O-ring size is typically defined by the "AS" standard. Dash numbers are typically assigned based on the size. Boss-seal style O-rings are typically in the 900 series. For example -906 is for -6AN ports, and -908 is for -8AN ports. AN Size and AN Thread Size Reference Chart

O-Ring Boss Fittings | McMaster-Carr

Choose from our selection of O-ring Boss fittings, including stainless steel pipe and pipe fittings, iron and steel pipe and pipe fittings, and more. In stock and ready to ship.

SAE J1926-1 — SAE Straight Thread O-ring Port (ISO 11926-1)

UN/UNF Threads Table U18 — Port Detail — SAE J1926-1 (ISO 11926-1) 1) Nominal tube OD is shown for the standard inch sizes and the conversion to equivalent millimeter sizes. Figures are for reference only, as any boss can be used for a tubing size depending upon other design criteria. 2) See SAE J846 for more information.

SAE J514, Straight Thread O-Ring Boss (ORB)

SAE J514, Straight Thread O-Ring Boss (ORB) This straight thread connection uses the same threads as the JIC 37° shown above. However the 37° flare has been removed and an o-ring has been added. When mated with a o-ring boss port the o-ring is trapped in a …

Technical Information

Sometimes referred to as "O-Ring Boss," the male connector has a straight thread and an o-ring. The port has a straight thread, a machined surface (minimal spotface) and a chamfer to ac-cept the o-ring. The seal takes place by compressing the o-ring into the chamfer. The threads hold the connection mechanically. Inch Size Dash Size ...

O-Ring Boss (ORB) Fittings / Thread - Identification ...

Welcome back to Heads Up for Hosers by Gregg Distributors, where we will teach you everything there is to know about fittings. In this episode, we dive deep...

Boss O-Rings Size Chart - Texas Seal

These O-rings are intended for use with internal straight thread fluid connection bosses and tube fittings. Ref. MS33656, MS33657, ... This chart provides dimensions for standard (AN) shrinkage materials ONLY. These correspond to AS568A dimensions.