National Item Identification Number
21-911-8079
219118079
5330-21-911-8079
5330219118079
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)
81576
DRESSER CANADA INC
VALVE AND CONTROLS CANADIAN OPN
5010 N SERVICE RD
BURLINGTON
L7L 5R5
CANADA
416-335-3529
81576
DRESSER CANADA INC
VALVE AND CONTROLS CANADIAN OPN
5010 N SERVICE RD
BURLINGTON
L7L 5R5
CANADA
416-335-3529
Reference Numbers (Part Numbers)
700781-363-779
770387-041
Required Categories
Required Description
