5330-01-377-1561 RETAINER,PACKING Index 5330-01-377-1563 GASKET

National Stock Number:
5330-01-377-1562

Federal Supply Class:
5330

National Item Identification Number:
013771562

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:
21103694753711NAVAL SEA SYSTEMS COMMAND
563-6404328 FIND 3753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-15624, CL III MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL HEIGHT0.656 INCHES NOMINAL
CENTER HOLE DIAMETER16.720 INCHES MINIMUM AND
16.780 INCHES MAXIMUM
PERIPHERAL DIAMETER18.500 INCHES NOMINAL


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