5342-01-539-6373 BELLOWS,PROTECTION Index 5930-01-539-6375 SWITCH,PUSH

National Stock Number:
5331-01-539-6374

Federal Supply Class:
5331

National Item Identification Number:
015396374

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:
721G8FS-777-P25F573GREENE TWEED & CO INC


Techincal Specification:
CENTER HOLE DIAMETER1.491 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.139 INCHES NOMINAL
HARDNESS RATING60.0 SHORE DUROMETER D NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYINAVY) ACT ROD RING
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
SPECIAL FEATURESRING IS NON STANDARD SIZE, AND HAS SPLIT BACK UP
TEMP RATING-350.0 FAHRENHEIT AND 350.0 FAHRENHEIT


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