3120-01-406-7077 BUSHING,SLEEVE Index 5975-01-406-7079 CHASSIS,ELECTRICAL-ELECTRONIC EQ

National Stock Number:
5330-01-406-7078

Federal Supply Class:
5330

National Item Identification Number:
014067078

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:
33-ASEL100428953RIX INDUSTRIES
803-6915566-17D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
ASEL10040AT62SIEMENS ENERGY, INC.
ASEL100453711NAVAL SEA SYSTEMS COMMAND
ASEL1004830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
ASEL100493236DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE


Techincal Specification:
MATERIALCARBON AND
GRAPHITE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE CY2C MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT1.310 INCHES NOMINAL
PERIPHERAL DIAMETER3.990 INCHES MINIMUM AND
3.995 INCHES MAXIMUM
SPECIAL FEATURESLABYRINTH GROOVES ON INSIDE DIAMETER


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