2990-00-897-2663 PACKING,PREFORMED Index 5330-00-897-2665 RETAINER,PACKING

National Stock Number:
5330-00-897-2664

Federal Supply Class:
5330

National Item Identification Number:
008972664

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:
RG10015601843AMBAC INTERNATIONAL CORPORATION
RG10015607988AUTOMOTIVE INC FLUID POWER SYSTEMS COMPONENTS DIV SUB OF UNITED TECHNOLOGIES CORP


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3651 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.048 INCHES NOMINAL
CENTER HOLE DIAMETER5.250 INCHES NOMINAL
PERIPHERAL DIAMETER5.500 INCHES NOMINAL
JOINT TYPESCARF-PERIPHERAL PACKING
THE MANUFACTURERS DATA
MANUFACTURERS CODE01843
DESIGN CONTROL REFERENCERG100156


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