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National Stock Number:
5330-01-208-8045
Federal Supply Class:
5330
National Item Identification Number:
012088045
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:
| 2143869 PIECE 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 501-2143869 PIECE 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 77643-70X4 PIECE 6 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-501-2143869 PIECE 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| ATTACHMENT FEATURE CIRCLE DIAMETER | 2.125 INCHES NOMINAL SINGLE CIRCLE | | ATTACHMENT FEATURE QUANTITY | 2 | | ATTACHMENT HOLE DIAMETER | 0.281 INCHES NOMINAL | | ATTACHMENT METHOD | ROUND HOLE | | CENTER HOLE DIAMETER | 1.188 INCHES NOMINAL | | CROSS-SECTIONAL HEIGHT | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-679 ALLOY 630 COMP 2 FED SPEC SINGLE MATERIAL RESPONSE RETAINER | | MATERIAL | COPPER ALLOY 630 RETAINER | | PERIPHERAL DIAMETER | 2.750 INCHES NOMINAL | | SPECIAL FEATURES | TWO HOLES FOR MOUNTING; 0.250 IN. DEEP |
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