5355-01-056-8724 WINDOW,DIAL Index 5330-01-056-8726 RETAINER,PACKING

National Stock Number:
5330-01-056-8725

Federal Supply Class:
5330

National Item Identification Number:
010568725

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:
960326-11207128TRELLEBORG SEALING SOLUTIONS EL SEGUNDO, INC.
960326-11209257TRELLEBORG SEALING SOLUTIONS US, INC.
960326-11227418FEDERAL-MOGUL CORP MATHER SEAL CO
960326-11282106PARKER-HANNIFIN CORPORATION
960326-11293835PARKER-HANNIFIN CORP


Techincal Specification:
CENTER HOLE DIAMETER0.498 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLEO-RING
CROSS-SECTIONAL HEIGHT0.045 INCHES NOMINAL
JOINT TYPESCARF-BEARING SURFACE INTERNAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL


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