National Item Identification Number
00-413-4761
004134761
5330-00-413-4761
5330004134761
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)
NSN (National Stock Number) 5330-00-413-4761, 5330004134761 NIIN (National Identification Number) 00-413-4761, 004134761
Part Numbers (Reference Numbers)
MS28774-436
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
COLOR
CROSS-SECTIONAL SHAPE STY
Required Description
PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MIL-R-8791 MIL SPEC SINGLE MATERIAL RES