5305-00-111-7491 SCREW,MACHINE Index 5330-00-111-7494 PACKING ASSEMBLY

National Stock Number:
5330-00-111-7493

Federal Supply Class:
5330

National Item Identification Number:
001117493

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:
328FTE160AT5F573GREENE TWEED & CO INC


Techincal Specification:
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
PLASTIC POLYTETRAFLUOROETHYLENE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5516 CL B MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
CONSTRUCTIONTWO-PIECE
OUTSIDE DIAMETER2.121 INCHES MINIMUM AND
2.127 INCHES MAXIMUM
RETAINER INSIDE DIAMETER1.873 INCHES MINIMUM AND
1.875 INCHES MAXIMUM
PACKING INSIDE DIAMETER1.850 INCHES NOMINAL
RETAINER THICKNESS0.108 INCHES MINIMUM AND
0.118 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE5F573
DESIGN CONTROL REFERENCE328FTE160AT


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