National Item Identification Number
01-105-0323
011050323
5330-01-105-0323
5330011050323
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)
09055
BALSEAL ENGINEERING CO
19650 PAULING
EL TORO
CA
92610
949-460-2100
09055
BALSEAL ENGINEERING CO
19650 PAULING
EL TORO
CA
92610
949-460-2100
53711
Reference Numbers (Part Numbers)
305-243GC
5428118
5428118
Required Categories
CROSS-SECTIONAL SHAPE STYLE
CROSS-SECTIONAL THICKNESS
CROSS-SECTIONAL HEIGHT;
Required Description
D17 U
0.062 INCHES NOMINAL
0.205 INCHES NOMINAL
4.125 INCHES NOMINAL
4.375 I