5331-00-227-8497 O-RING Index 5998-00-227-8503 CIRCUIT CARD ASSEMBLY

National Stock Number:
5331-00-227-8498

Federal Supply Class:
5331

National Item Identification Number:
002278498

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:
06-09439-0470709MARISON INDUSTRIES INC BARCO DIV
2-269E515-8002697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER8.684 INCHES MINIMUM AND 8.784 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING80.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER8.954 INCHES MINIMUM AND 9.070 INCHES MAXIMUM
MATERIALRUBBER ETHYLENE-PROPYLENE CLASS EPM
TEMP RATING-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT


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