5310-01-211-7493 NUT,PLAIN,ROUND Index 5330-01-211-7495 PACKING,PREFORMED

National Stock Number:
5330-01-211-7494

Federal Supply Class:
5330

National Item Identification Number:
012117494

Description:
PACKING,PREFORMED

Detail:
A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.


Manufacturer Information:
1528E62-1894254ESSEX GROUP INC METAL AND PLASTIC PRODUCTS DIV
CAT-15.31S613-60 SPECIAL .07002697PARKER-HANNIFIN CORP
S0613 15.31X0.07002697PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER15.310 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIALRUBBER SYNTHETIC OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS


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