5330-01-240-7435 GASKET,SPIRAL WOUND Index 5330-01-240-7437 RETAINER,PACKING

National Stock Number:
5330-01-240-7436

Federal Supply Class:
5330

National Item Identification Number:
012407436

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:
522-4675667-002280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALPLASTIC TETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMS28782 MIL STD SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE DIAMETER8.750 INCHES NOMINAL
PERIPHERAL DIAMETER9.122 INCHES NOMINAL


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