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National Stock Number: 5330-01-033-7210
Federal Supply Class: 5330
National Item Identification Number: 010337210
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.
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Manufacturer Information:
2637512 PC 352 | 05262 | FREUDENBERG-NOK GENERAL PARTNERSHIP | 2637512 PC 352 | 0A606 | FREUDENBERG-NOK GENERAL PARTNERSHIP AUTOMOTIVE AFTERMARKET DIV | 2637512 PC 352 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | 2637512PC352 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
CENTER HOLE DIAMETER | 0.812 INCHES NOMINAL | CROSS-SECTIONAL HEIGHT | 0.188 INCHES NOMINAL | CROSS-SECTIONAL SHAPE STYLE | U | HARDNESS RATING | 87.0 SHORE DUROMETER A MINIMUM AND 97.0 SHORE DUROMETER A MAXIMUM OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | 9250 FSCM 05262 MFR REF SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | RUBBER POLYURETHANE OVERALL | PERIPHERAL DIAMETER | 1.062 INCHES NOMINAL | SPECIAL FEATURES | HAS A CHAMFERED LIP ON ONE EDGE OF THE CENTER HOLE |
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