3020-00-453-7966 GEAR CLUSTER Index 2530-00-453-7972 VALVE,SAFETY RELIEF

National Stock Number:
5330-00-453-7970

Federal Supply Class:
5330

National Item Identification Number:
004537970

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:
B356001144-188818KEARFOTT CORPORATION


Techincal Specification:
CONSTRUCTIONONE-PIECE
OUTSIDE DIAMETER1.205 INCHES MINIMUM AND 1.215 INCHES MAXIMUM
PACKING INSIDE DIAMETER0.875 INCHES MINIMUM AND 0.878 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 5052 RETAINER
MATERIALRUBBER SILICONE CLASS Q PACKING
RETAINER THICKNESS0.023 INCHES MINIMUM AND 0.027 INCHES MAXIMUM


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