3120-00-738-8638 BEARING,SLEEVE Index 2530-00-738-8640 LINK ASSEMBLY TRACK

National Stock Number:
5330-00-738-8639

Federal Supply Class:
5330

National Item Identification Number:
007388639

Description:
PACKING WITH RETAINER

Detail:
An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, etc., between fixed surfaces and a cylindrical item passing through it. Excludes SEAL, PLAIN, ENCASED.


Manufacturer Information:
1M874711083CATERPILLAR INC
1M874714661LETTS INDUSTRIES INC DBA POWERS & SONS DIV POWERS AND SONS
1M8747W314544PETTIBONE WESTRAC
1M874W314544PETTIBONE WESTRAC
1M874722249SURE-SEAL DIV OF PETTIBONE-WESTRAC
1M874729999BEAVER SEAL EQUIPMENT CO
SA268601046BAKER INTL CORP EIMCO MINING MACHINERY INTL
SM266401046BAKER INTL CORP EIMCO MINING MACHINERY INTL
6Y092511083CATERPILLAR INC
8H222911083CATERPILLAR INC
9W664711083CATERPILLAR INC


Techincal Specification:
MATERIALRUBBER SYNTHETIC PACKING
STEEL RETAINER
CONSTRUCTIONTWO-PIECE
OUTSIDE DIAMETER3.625 INCHES NOMINAL
RETAINER INSIDE DIAMETER2.625 INCHES NOMINAL
PACKING INSIDE DIAMETER3.000 INCHES NOMINAL
RETAINER THICKNESS0.625 INCHES NOMINAL
PACKING RING CROSS-SECTIONAL DIAMETER0.375 INCHES NOMINAL


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