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National Stock Number:
5330-01-129-0668
Federal Supply Class:
5330
National Item Identification Number:
011290668
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.
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Manufacturer Information:
| 123-4775445 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 123-4775445 ITEM 6 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 3.562 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 6 | | ATTACHMENT HOLE DIAMETER | 0.281 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 2.750 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 0.312 INCHES NOMINAL | | CROSS-SECTIONAL SHAPE STYLE | OVAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A,FORM 1,COND HOT FINISHED FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | NICKEL ALLOY R-405 OR NICKEL ALLOY 400 OVERALL | | PERIPHERAL DIAMETER | 4.230 INCHES NOMINAL | | SPECIAL FEATURES | COUNTERBORE HOLES 0.406 IN. DIA 0.120 IN. DEEP |
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