5330-01-375-7181 RETAINER,PACKING Index 5330-01-375-7183 GASKET,SPIRAL WOUND

National Stock Number:
5330-01-375-7182

Federal Supply Class:
5330

National Item Identification Number:
013757182

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:
12500562-250B30781PARKER-HANNIFIN CORPORATION
6162704-000153711NAVAL SEA SYSTEMS COMMAND
6162704-1D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE DIAMETER0.563 INCHES MINIMUM AND 0.579 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.233 INCHES MINIMUM AND 0.263 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEU WITH O-RING
HARDNESS RATING90.0 SHORE DUROMETER A MINIMUM AND 100.0 SHORE DUROMETER A MAXIMUM OVERALL
MATERIALRUBBER POLYURETHANE AND DISULFIDE MOLYBDENUM OVERALL
PERIPHERAL DIAMETER0.812 INCHES NOMINAL


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