5999-01-434-8486 HEAT SINK-INSULATOR Index 5330-01-434-8488 PACKING,PREFORMED

National Stock Number:
5330-01-434-8487

Federal Supply Class:
5330

National Item Identification Number:
014348487

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:
S30660-114-9909257TRELLEBORG SEALING SOLUTIONS US, INC.
S30660-114-9969251HOWELL MACDUFF CO INC


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONTURCON 99 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYDOUBLE DELTA II PISTON SEAL
PERIPHERAL DIAMETER0.800 INCHES MINIMUM AND 0.801 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESSTYLE 155 IS IN ERROR AS SHOWN INFIIG, TURN 90 DEGREES;GROOVE WIDTH IS 0.141 IN. NOM.;GROOVE DIA IS 0.622 IN.NOM.


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