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National Stock Number:
5365-01-043-4794
Federal Supply Class:
5365
National Item Identification Number:
010434794
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:
| 12007726 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| DIAMETER | 0.281 INCHES NOMINAL | | HOLE INSIDE DIAMETER | 2.955 INCHES MINIMUM AND 2.960 INCHES MAXIMUM | | OVERALL LENGTH | 1.940 INCHES NOMINAL | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 3.875 INCHES | | SCREW THREAD LENGTH | 1.620 INCHES NOMINAL | | SPECIAL FEATURES | FOUR 0.3125-18UNC-2B THREAD SIZE 0.300 IN DEEP HOLES EQUALLY SPACED AROUND 3.500 CENTER HOLE CIRCLE ON SAME FACE AS WRENCHING FACILITY | | WRENCHING FACILITY SHAPE | ROUND | | SURFACE TREATMENT | OXIDE | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 12 |
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