5930-01-438-5447 SWITCH,THERMOSTATIC Index 5855-01-438-5449 CASE,INFRARED EQUIPMENT

National Stock Number:
5330-01-438-5448

Federal Supply Class:
5330

National Item Identification Number:
014385448

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:
9399093-219200US ARMY ARDEC RDECOM
RBMF000187T28MK09257TRELLEBORG SEALING SOLUTIONS US, INC.
RBMF000187T28NK09257TRELLEBORG SEALING SOLUTIONS US, INC.
S081292-34K202SANDEM INDUSTRIES INC


Techincal Specification:
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
PLASTIC POLYTETRAFLUOROETHYLENE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
OUTSIDE DIAMETER1.885 INCHES MINIMUM AND
1.895 INCHES MAXIMUM
PACKING INSIDE DIAMETER1.721 INCHES MINIMUM AND
1.725 INCHES MAXIMUM
RETAINER THICKNESS0.124 INCHES MINIMUM AND
0.136 INCHES MAXIMUM


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