4820-00-853-0249 VALVE,CHECK Index 1560-00-853-0251 FRAME,DOOR

National Stock Number:
5330-00-853-0250

Federal Supply Class:
5330

National Item Identification Number:
008530250

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:
109083-137695RAYTHEON COMPANY
490-015-483259PARKER-HANNIFIN CORPORATION


Techincal Specification:
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER0.937 INCHES NOMINAL
PACKING INSIDE DIAMETER0.457 INCHES NOMINAL
PACKING RING CROSS-SECTIONAL DIAMETER0.102 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-7362 TY 1 MIL SPEC SINGLE MATERIAL RESPONSE PACKING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
RETAINER THICKNESS0.092 INCHES NOMINAL
SURFACE TREATMENTANODIZE RETAINER


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