5330-00-297-7272 GASKET Index 5310-00-297-7285 WASHER,FLAT

National Stock Number:
5330-00-297-7275

Federal Supply Class:
5330

National Item Identification Number:
002977275

Description:
PACKING,PREFORMED

Detail:
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.


Manufacturer Information:
3307495PC7080064NAVAL SHIP SYSTEMS COMMAND
36173-801359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
7077515434CUMMINS INC.
914-525184PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
7077529510KOMATSU AMERICAN INTL CO
585-518-1855418PC22SH280064NAVAL SHIP SYSTEMS COMMAND
XT36173PC801359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
XT36178PC501359TRIUMPH THERMAL SYSTEMS - MARYLAND, INC.
X1-1201-1503700PC880064NAVAL SHIP SYSTEMS COMMAND
X1-1201-1503702PC580064NAVAL SHIP SYSTEMS COMMAND
B10333PC22SH294117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
J10001G1PC7094117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.


Techincal Specification:
CENTER HOLE DIAMETER0.688 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
MATERIALRUBBER SYNTHETIC OVERALL


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