Part Number: 2070-20PC23

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CONDITION:
NS
HUNTINGTON INGALLS INCORPORATED43689
NAVAL SEA SYSTEMS COMMAND53711
NAVAL SHIP SYSTEMS COMMAND80064
NAVAL SEA SYSTEMS COMMAND53711
NAVAL SEA SYSTEMS COMMAND53711
ELECTRIC BOAT CORPORATION96169
ZF INDUSTRIEANTRIEBE WITTEN GMBHD9182
CROSS-SECTIONAL SHAPE STYLESQUARE/RECTANGULAR
CROSS-SECTIONAL HEIGHT0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
CENTER HOLE DIAMETER7.515 INCHES MINIMUM AND 7.518 INCHES MAXIMUM
PERIPHERAL DIAMETER8.250 INCHES MINIMUM AND 8.254 INCHES MAXIMUM
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLE DESIGNATOR18 BUTT
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.