NSN 5330-01-126-5279

Part Details | PREFORMED PACKING

5330-01-126-5279 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: 1005494, 100549-4, 100549 ITEM 7, 5330-01-126-5279, 01-126-5279, 5330011265279, 011265279

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 14, 198201-126-527904521 ( PACKING, PREFORMED )
REFERENCE DRAWINGS & PICTURES

O-RING

Cross Reference | NSN 5330-01-126-5279
Part Number Cage Code Manufacturer
100549-451489PLASTICS RESEARCH CORPORATIONDBA PRC
100549 ITEM 751489PLASTICS RESEARCH CORPORATIONDBA PRC
Technical Data | NSN 5330-01-126-5279
Characteristic Specifications
CROSS-SECTIONAL SHAPE STYLE4 O-RING
CROSS-SECTIONAL THICKNESS0.453 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.500 INCHES NOMINAL
CENTER HOLE DIAMETER0.340 INCHES NOMINAL
PERIPHERAL DIAMETER4.391 INCHES MINIMUM AND 4.406 INCHES MAXIMUM