5330-01-330-0500 RETAINER,PACKING Index 5330-01-330-0502 RETAINER,PACKING

National Stock Number:
5330-01-330-0501

Federal Supply Class:
5330

National Item Identification Number:
013300501

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:
256-6603687-VHBM-3253711NAVAL SEA SYSTEMS COMMAND
5959304-2796169ELECTRIC BOAT CORPORATION
803-5959304-X-2753711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-22296,TY 1 GRADE B MIL SPEC SINGLE MATERIAL RESPONSE OR
MIL-P-22241 TY 1 GRADE B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.380 INCHES NOMINAL
CENTER HOLE DIAMETER2.530 INCHES NOMINAL
PERIPHERAL DIAMETER3.090 INCHES NOMINAL


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