5331-01-020-5268 O-RING Index 5331-01-020-5270 O-RING

National Stock Number:
5331-01-020-5269

Federal Supply Class:
5331

National Item Identification Number:
010205269

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:
5-180N304-7502697PARKER-HANNIFIN CORP
999299-12082577RAYTHEON COMPANY


Techincal Specification:
ELONGATION PERCENTAGE164 MAXIMUM
CENTER HOLE DIAMETER0.243 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.045 INCHES MINIMUM AND 0.051 INCHES MAXIMUM
HARDNESS RATING75.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER0.333 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TEMP RATING-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT


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