5330-01-017-1555 PACKING,PREFORMED Index 5330-01-017-1557 PACKING,PREFORMED

National Stock Number:
5330-01-017-1556

Federal Supply Class:
5330

National Item Identification Number:
010171556

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:
08-0313922075HB PERFORMANCE SYSTEMS
08-1142-001922075HB PERFORMANCE SYSTEMS
5330PL12423199009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
CENTER HOLE DIAMETER0.431 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEOVAL
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION3772 FSCM 22075 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER0.560 INCHES NOMINAL
TEMP RATING-40.0 FAHRENHEIT AND 250.0 FAHRENHEIT


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