Part Number: 803-2177917-2-07

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CONDITION:
NS
NAVAL SHIP SYSTEMS COMMAND80064
CROSS-SECTIONAL HEIGHT0.9375 INCHES NOMINAL
RIM SURFACE WIDTH0.3750 INCHES NOMINAL
CENTER HOLE DIAMETER0.7812 INCHES MINIMUM AND 0.7968 INCHES MAXIMUM
ANGLE45.0 DEGREES NOMINAL
MATERIALCOPPER ALLOY 922 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PROPRIETARY CHARACTERISTICSMRCS
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.