NSN 5330-00-378-2566

Part Details | PREFORMED PACKING

5330-00-378-2566 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: AN622788, AN6227-88, 2245 N30475, 2-245 N304-75, PS130588, PS1-30-5-88, N304788, N304-7-88, N0304 2245, N0304 2-245, 5330-00-378-2566, 00-378-2566, 5330003782566, 003782566

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 16, 197400-378-256604521 ( PACKING, PREFORMED )
REFERENCE DRAWINGS & PICTURES

O-RING

Cross Reference | NSN 5330-00-378-2566
Part Number Cage Code Manufacturer
AN6227-8888044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
2-245 N304-75C0308PARKER HANNIFIN GMBHDBA O-RING DIVISION EUROPE
PS1-30-5-8802697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
N304-7-8802697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
N0304 2-24502697PARKER-HANNIFIN CORPORATIONDBA O'RING DIVISION OF PARKER
Technical Data | NSN 5330-00-378-2566
Characteristic Specifications
ELONGATION PERCENTAGE164 MAXIMUM
CROSS-SECTIONAL SHAPE STYLE O-RING
CROSS SECTION OUTSIDE DIAMETER0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
CENTER HOLE DIAMETER4.460 INCHES MINIMUM AND 4.490 INCHES MAXIMUM
PERIPHERAL DIAMETER4.599 INCHES MINIMUM AND 4.675 INCHES MAXIMUM
TEMP RATING-65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT