5365-00-998-0663 SPACER,SPECIAL Index 5330-00-998-0665 RETAINER,PACKING

National Stock Number:
5330-00-998-0664

Federal Supply Class:
5330

National Item Identification Number:
009980664

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:
252658410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CENTER HOLE DIAMETER0.875 INCHES MINIMUM AND 0.877 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLECUP
CROSS-SECTIONAL HEIGHT0.156 INCHES NOMINAL
CROSS-SECTIONAL THICKNESS0.126 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION+5AG,FSCM 10001 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALCARBON OVERALL
PERIPHERAL DIAMETER1.210 INCHES MINIMUM AND 1.214 INCHES MAXIMUM


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