National Item Identification Number
00-297-3630
002973630
5330-00-297-3630
5330002973630
National Stock Number
Item Name
PACKING,PREFORMED
Federal Supply Class
5330
Description
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.
Commercial and Government Entity Code (Supplier Data)
62983
Reference Numbers (Part Numbers)
SK25266PC1
12Z62PC3
146398PC9
242863PC5
247949PC5
254958PC7
268070PC3
271
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
CROSS-SECTIONAL HEIGHT
RIM SURFACE WIDTH
Required Description
RUBBER CHLOROPRENE CLASS CR OVERALL
D55 SPECIAL
0.234 INCHES MINIMUM AND
0.25