5310-01-212-2219 WASHER,RECESSED Index 5330-01-212-2221 SEAL,NONMETALLIC STRIP

National Stock Number:
5331-01-212-2220

Federal Supply Class:
5331

National Item Identification Number:
012122220

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:
5-908N674-7002697PARKER-HANNIFIN CORP


Techincal Specification:
ELONGATION PERCENTAGE331 MAXIMUM
CENTER HOLE DIAMETER12.810 INCHES MINIMUM AND 12.870 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER13.040 INCHES MINIMUM AND 13.196 INCHES MAXIMUM
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TEMP RATING-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT


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