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National Stock Number:
5365-00-412-2003
Federal Supply Class:
5365
National Item Identification Number:
004122003
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:
| 11644543 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COUNTERSINK ANGLE IN DEG | 45.0 | | COUNTERSINK DEPTH | 0.460 INCHES MINIMUM AND 0.470 INCHES MAXIMUM | | COUNTERSINK LOCATION | THREADED END | | FEATURES PROVIDED | COUNTERSUNK | | HOLE INSIDE DIAMETER | 1.000 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 2.750 INCHES | | OVERALL LENGTH | 0.880 INCHES MINIMUM AND 0.910 INCHES MAXIMUM | | SCREW THREAD LENGTH | 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 14 | | THREAD SERIES DESIGNATOR | UN | | WIDTH ACROSS FLATS | 1.488 INCHES MINIMUM AND 1.498 INCHES MAXIMUM | | WRENCHING FACILITY SHAPE | FLAT |
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