5340-00-367-9081 SPRING,HELICAL,EXTENSION Index 5330-00-367-9087 SEAL,PLAIN ENCASED

National Stock Number:
5331-00-367-9086

Federal Supply Class:
5331

National Item Identification Number:
003679086

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:
MILR2765-256ES81349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MILR2765-256ESH2313ERIKS B.V.
ST1000-26577445RTX CORPORATION


Techincal Specification:
CENTER HOLE DIAMETER5.711 INCHES MINIMUM AND 5.757 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER


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