5330-00-202-3854 PACKING WITH RETAINER Index 5325-00-202-3861 STUD,TURNLOCK FASTENER

National Stock Number:
5330-00-202-3857

Federal Supply Class:
5330

National Item Identification Number:
002023857

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:
841301119204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
CONSTRUCTIONTWO-PIECE
FSC APPLICATION DATARECOIL MECHANISM,HOWITZER,105MM
OUTSIDE DIAMETER4.262 INCHES MINIMUM AND 4.265 INCHES MAXIMUM
PACKING INSIDE DIAMETER3.250 INCHES NOMINAL
PACKING RING CROSS-SECTIONAL DIAMETER0.500 INCHES NOMINAL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE RETAINER
MATERIALRUBBER SYNTHETIC PACKING
RETAINER INSIDE DIAMETER4.090 INCHES NOMINAL
RETAINER THICKNESS0.500 INCHES NOMINAL


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