3110-00-007-2930 BALL,BEARING Index 5330-00-007-2933 PACKING WITH RETAINER

National Stock Number:
5330-00-007-2932

Federal Supply Class:
5330

National Item Identification Number:
000072932

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:
C11E450-0107060C. E. CONOVER & CO., INC.


Techincal Specification:
CONSTRUCTIONTWO-PIECE
OUTSIDE DIAMETER10.980 INCHES NOMINAL
PACKING INSIDE DIAMETER13.945 INCHES MINIMUM AND 14.005 INCHES MAXIMUM
PACKING RING CROSS-SECTIONAL DIAMETER0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
RETAINER INSIDE DIAMETER10.790 INCHES NOMINAL
RETAINER THICKNESS0.355 INCHES NOMINAL


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