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National Stock Number:
5365-00-455-5868
Federal Supply Class:
5365
National Item Identification Number:
004555868
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:
| 11080399-2 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| COUNTERSINK DEPTH | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM | | COUNTERSINK LOCATION | WRENCHING END | | COUNTERSINK ANGLE IN DEG | 45.0 | | FEATURES PROVIDED | COUNTERSUNK | | HOLE INSIDE DIAMETER | 0.343 INCHES NOMINAL | | OVERALL LENGTH | 0.650 INCHES MINIMUM AND 0.670 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | NOMINAL THREAD SIZE | 0.500 INCHES | | SCREW THREAD LENGTH | 0.417 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.620 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | HEXAGON | | SURFACE TREATMENT | PASSIVATE | | THICKNESS | 0.093 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 20 |
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