5331-00-527-7021 O-RING Index 5330-00-527-7025 PACKING, PREFORMED

National Stock Number:
5330-00-527-7024

Federal Supply Class:
5330

National Item Identification Number:
005277024

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:
202475165JOHNS MANVILLE INTL
3-4X1-2X1-8C99571724JOHN CRANE, INC
30-1077-1RBPC1293181PARKER-HANNIFIN CORPORATION
30-954-1PC1293181PARKER-HANNIFIN CORPORATION
4341816497DRESSER, INC.
4341892798THERMAL CERAMICS INC
65T-000-2495169CURTISS-WRIGHT FLOW CONTROL CORPORATION
7800-057PC996169ELECTRIC BOAT CORPORATION
8910B-1?2-722-1416497DRESSER, INC.
8910B1-2-722PC1438056ASHCROFT INC
8910B1-2-722PC1495169CURTISS-WRIGHT FLOW CONTROL CORPORATION
8910B1/2-722-1495169CURTISS-WRIGHT FLOW CONTROL CORPORATION
C99571724JOHN CRANE, INC
RMX368175165JOHNS MANVILLE INTL


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