NSN 5330-01-021-6288

Part Details | PREFORMED PACKING

5330-01-021-6288 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: 2650241, PC 362, 2650-241, PC 362, 2640697X1PC25, 2640-697X1PC25, 2620241 PC 362, 2620-241 PC 362, M832481259, M83248-1-259, 8452180963PC25, 845-2180963PC25, 5330-01-021-6288, 01-021-6288, 5330010216288, 010216288

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 17, 197601-021-628804521 ( PACKING, PREFORMED )
REFERENCE DRAWINGS & PICTURES

O-RING

Cross Reference | NSN 5330-01-021-6288
Part Number Cage Code Manufacturer
2650-241, PC 36296169ELECTRIC BOAT CORPORATION
2640-697X1PC2596169ELECTRIC BOAT CORPORATION
2620-241 PC 36296169ELECTRIC BOAT CORPORATION
M83248-1-25903950NAVAL INVENTORY CONTROL POINTMECHANICSBURG
845-2180963PC2580064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 5330-01-021-6288
Characteristic Specifications
COLOR BLACK
CROSS-SECTIONAL SHAPE STYLE O-RING
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
CENTER HOLE DIAMETER6.194 INCHES MINIMUM AND 6.274 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
TEMP RATING-30.0 DEG FAHRENHEIT AND 500.0 DEG FAHRENHEIT