5305-01-405-9919 SCREW,EXTERNALLY RELIEVED BODY Index 5325-01-405-9921 RING,RETAINING

National Stock Number:
5331-01-405-9920

Federal Supply Class:
5331

National Item Identification Number:
014059920

Description:
O-RING

Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.


Manufacturer Information:
AS3578-1450U583SAE INTERNATIONAL
AS3578-14581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS35780U583SAE INTERNATIONAL
MS9021-14596906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CENTER HOLE DIAMETER2.540 INCHES MINIMUM AND 2.560 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7271 MIL STD SINGLE MATERIAL RESPONSE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR


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