SAE AMS 7274 : 2014

Superseded

View Superseded by

RUBBER: BUTADIENE-ACRYLONITRILE (NBR), 65 TO 75 HARDNESS, FOR ELASTOMERIC SEALS IN AIRCRAFT ENGINE OIL SYSTEMS

Available format(s)

Hardcopy , PDF

Superseded date

10-07-2020

Language(s)

English

Published date

01-01-2014

Publisher

SAE International

1. SCOPE
2. APPLICABLE DOCUMENTS
3. TECHNICAL REQUIREMENTS
4. QUALITY ASSURANCE PROVISIONS
5. PREPARATION FOR DELIVERY
6. ACKNOWLEDGMENT
7. REJECTIONS
8. NOTES

Specifies a butadiene-acrylonitrile (NBR) rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

Committee	AMS CE
DocumentType	Revision
Pages	9
PublisherName	SAE International
Status	Superseded
SupersededBy	SAE AMS 7274K:2020
Supersedes	SAE AMS 7274 : 1991

ASTM D 297 : 2015 : REDLINE	Standard Test Methods for Rubber Products—Chemical Analysis
SAE AMS 2817 : 2016	PACKAGING AND IDENTIFICATION OF MOLDED ELASTOMERIC SEALS AND SEALING COMPONENTS
ASTM D 1414 : 2015 : REDLINE	Standard Test Methods for Rubber O-Rings
SAE AS 568 : 2014	AEROSPACE SIZE STANDARD FOR O-RINGS
SAE AIR 851 : 2014	O-RING TENSION TESTING CALCULATIONS
SAE AS 5752 : 2014	AEROSPACE - VISUAL INSPECTION STANDARD FOR ELASTOMERIC SEALING ELEMENTS OTHER THAN O-RINGS
SAE AS 3570 : 2012	PACKING, PREFORMED - O-RING SEAL AMS 7274
ISO 3601-1:2012	Fluid power systems — O-rings — Part 1: Inside diameters, cross-sections, tolerances and designation codes
ISO 3601-3:2005	Fluid power systems O-rings Part 3: Quality acceptance criteria
ASTM D 471 : 2016-02	TEST METHOD FOR RUBBER PROPERTY - EFFECT OF LIQUIDS
SAE ARP 3050 : 2007	SUITABLE TEST SIZES FOR O-RING SPECIFICATIONS