5310-01-099-7278 WASHER,LOCK Index 5331-01-099-7288 O-RING

National Stock Number:
5331-01-099-7287

Federal Supply Class:
5331

National Item Identification Number:
010997287

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:
5-209S604-7002697PARKER-HANNIFIN CORP
959277-149956RAYTHEON COMPANY


Techincal Specification:
CENTER HOLE DIAMETER0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.040 INCHES NOMINAL
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
MATERIALRUBBER SILICONE CLASS Q
OUTSIDE DIAMETER0.439 INCHES MINIMUM AND 0.461 INCHES MAXIMUM
TEMP RATING-65.0 FAHRENHEIT AND 450.0 FAHRENHEIT


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