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National Stock Number:
5365-01-212-2411
Federal Supply Class:
5365
National Item Identification Number:
012122411
Description:
BUSHING,MACHINE THREAD
Detail:
A straight nonfluid fitting with wrenching facilities on one end and external threads, other than pipe or hose series, on the other end. It has an unthreaded through hole in its axis which may be countersunk and/or counterbored on one or both ends. It is designed to accommodate a shaft, or the like, or used to reinforce a hole in a bulkhead, or the like. For similar items specifically designed for use in a stuffing box, see PACKING NUT. For nonfluid items with an internal thread, see INSERT, SCREW THREAD; or ADAPTER BUSHING. Excludes REDUCER, BOSS; and items designed to accommodate a tube or tube fitting.
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Manufacturer Information:
| 71553-78X7 PIECE 8 | 96169 | ELECTRIC BOAT CORPORATION | | SSN671-515-2047288 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| HOLE INSIDE DIAMETER | 2.500 INCHES MINIMUM AND 2.501 INCHES MAXIMUM | | OVERALL LENGTH | 8.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | CAGE 85373, B8 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE | 3.250 INCHES | | SCREW THREAD LENGTH | 2.000 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | FACE SPANNER | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES DESIGNATOR | UN |
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