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National Stock Number:
5365-00-005-7252
Federal Supply Class:
5365
National Item Identification Number:
000057252
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:
| SMB500121 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| COUNTERSINK ANGLE IN DEG | 100.0 | | COUNTERSINK DEPTH | 0.197 INCHES MINIMUM AND 0.277 INCHES MAXIMUM | | COUNTERSINK LOCATION | WRENCHING END | | FEATURES PROVIDED | COUNTERSUNK | | HOLE INSIDE DIAMETER | 0.245 INCHES MINIMUM AND 0.246 INCHES MAXIMUM | | OVERALL LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 0.375 INCHES | | SCREW THREAD LENGTH | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM | | WRENCHING FACILITY SHAPE | HEXAGON | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNEF |
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