5310-00-621-7971 WASHER,SPRING TENSION Index 5330-00-621-7973 RETAINER,PACKING

National Stock Number:
5330-00-621-7972

Federal Supply Class:
5330

National Item Identification Number:
006217972

Description:
RETAINER,PACKING

Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.


Manufacturer Information:
257B997H0104808CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
257B997H0179500WESTINGHOUSE ELECTRIC CORP
257B997ITEM104808CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
257B997ITEM179500WESTINGHOUSE ELECTRIC CORP
504D980ITEM679500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
CROSS-SECTIONAL SHAPE STYLEFLANGE
SPECIAL FEATURESMINIMUN TENSILE STRENGTH:K/N;CROSS-SECTIONAL HEIGHT:K/A;MATERIAL:ANY ACCEPITABLE


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