5331-00-599-0314 O-RING Index 5330-00-599-0321 PACKING,PREFORMED

National Stock Number:
5330-00-599-0319

Federal Supply Class:
5330

National Item Identification Number:
005990319

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:
91-52301-000AHP5CURTISS-WRIGHT CONTROLS, INC.
91-52901-000AHP5CURTISS-WRIGHT CONTROLS, INC.
B15320AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
CENTER HOLE DIAMETER0.268 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.1875 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEU
CROSS-SECTIONAL THICKNESS0.038 INCHES NOMINAL
HARDNESS RATING68.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIALRUBBER SYNTHETIC OVERALL
PERIPHERAL DIAMETER0.6430 INCHES NOMINAL


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