1650-00-729-5251 PACKING,PREFORMED Index 1650-00-729-5253 PACKING,PREFORMED

National Stock Number:
5330-00-729-5252

Federal Supply Class:
5330

National Item Identification Number:
007295252

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:
LS4764-898897LOCKHEED MARTIN CORP


Techincal Specification:
CENTER HOLE DIAMETER0.656 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT0.050 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
JOINT TYPESCARF-PERIPHERAL RETAINER
MATERIALPLASTIC OVERALL
PERIPHERAL DIAMETER0.904 INCHES NOMINAL


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