National Item Identification Number
99-425-1640
994251640
5330-99-425-1640
5330994251640
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)
U1653
SOCIETY OF BRITISH AEROSPACE COMPANI
LTD
DUXBURY HOUSE 60 PETTY FRANCE
VICTORIA LONDON
SW1H 9EU
UNITED KINGDOM
020 7227 1000
U1068
TRELLEBORG SEALING SOLUTIONS UK LTD
ASHCHURCH
TEWKESBURY
GL20 8JS
UNITED KINGDOM
01684 299111
Reference Numbers (Part Numbers)
STD1216-4120
STD1216-4120
100-120-2523
Required Categories
Required Description
