6545-00-576-9315 EMERGENCY MEDICAL TREATMENT UNIT Index 5330-00-576-9320 SEAL,PLAIN ENCASED

National Stock Number:
5330-00-576-9317

Federal Supply Class:
5330

National Item Identification Number:
005769317

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:
268082PC210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CENTER HOLE DIAMETER2.365 INCHES MINIMUM AND 2.375 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.156 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
JOINT TYPESCARF-BEARING SURFACE OVERALL
MATERIALLEATHER OVERALL
PERIPHERAL DIAMETER2.688 INCHES NOMINAL


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