5935-01-478-5397 COVER,ELECTRICAL CONNECTOR Index 8940-01-478-5399 ENTREE,IND SERV

National Stock Number:
5330-01-478-5398

Federal Supply Class:
5330

National Item Identification Number:
014785398

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:
28-40075-770236TACTAIR FLUID CONTROLS INC
28-40075-781616YORK INDUSTRIES, INC.
7345-MT-2T5F573GREENE TWEED & CO INC
7345-MT-2T72902PALMETTO INC


Techincal Specification:
CENTER HOLE DIAMETER4.046 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.112 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYRIDER RING
PERIPHERAL DIAMETER4.368 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS


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