5325-00-805-8060 RING,RETAINING Index 1005-00-805-8068 COVER,MACHINE GUN M

National Stock Number:
5330-00-805-8066

Federal Supply Class:
5330

National Item Identification Number:
008058066

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:
LS5155-298897LOCKHEED MARTIN CORP


Techincal Specification:
CENTER HOLE DIAMETER2.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.375 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17303 SY-1108 MIL SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALRESIN SYNTHETIC AND ASBESTOS OVERALL
PERIPHERAL DIAMETER3.250 INCHES NOMINAL


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