National Item Identification Number
01-531-2882
015312882
5330-01-531-2882
5330015312882
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)
13030
SIPPICAN INC.
DBA LOCKHEED MARTIN SIPPICAN INC.
7 BARNABAS ROAD
MARION
MA
02738
508-748-1160
Reference Numbers (Part Numbers)
MIL-P-83461/1-230 BATCH
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
CROSS SECTION OUTSIDE DIAMETER
CENTER HO
Required Description
ALUMINUM ALLOY OVERALL
D1 O-RING
0.135 INCHES MINIMUM AND
0.143 INCHES MAXIMU