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		                        | National Stock Number:
 5330-12-379-2912
 
 Federal Supply Class:
 5330
 
 National Item Identification Number:
 123792912
 
 Description:
 PACKING WITH RETAIN
 
 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.
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 Manufacturer Information:
 
 | 010191054 | CB958 | THERMO-CONTROL KOERTVELYESSY GMBH |  | 520374 | CB958 | THERMO-CONTROL KOERTVELYESSY GMBH | 
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