NSN 5330-00-143-8401

Part Details | PREFORMED PACKING

5330-00-143-8401 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.

Alternate Parts: 8230732W, 8230-732W, 10664828, 5330-00-143-8401, 00-143-8401, 5330001438401, 001438401

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 19, 196900-143-840104521 ( PACKING, PREFORMED )
REFERENCE DRAWINGS & PICTURES

O-RING

Cross Reference | NSN 5330-00-143-8401
Part Number Cage Code Manufacturer
8230-732W07322MINNESOTA RUBBER CO
1066482818876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 5330-00-143-8401
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE O-RING
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CENTER HOLE DIAMETER2.474 INCHES MINIMUM AND 2.494 INCHES MAXIMUM
TEMP RATING-54.0 DEG CELSIUS AND 62.7 DEG CELSIUS