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National Stock Number:
5365-01-527-8486
Federal Supply Class:
5365
National Item Identification Number:
015278486
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:
| 627221313 | 04939 | LOCKHEED MARTIN CORP | | 627221313 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| SCREW THREAD LENGTH | 0.260 INCHES MINIMUM AND 0.300 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171, FINISH 5.4.1 MIL STD SINGLE TREATMENT RESPONSE | | THREAD DIRECTION | RIGHT-HAND | | OVERALL LENGTH | 0.410 INCHES MINIMUM AND 0.450 INCHES MAXIMUM | | DIAMETER | 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | | THICKNESS | 0.070 INCHES MINIMUM AND 0.110 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UN | | SURFACE TREATMENT | PASSIVATE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303-CANCELLED FED SPEC SINGLE MATERIAL RESPONSE | | NOMINAL THREAD SIZE | 0.438 INCHES | | WRENCHING FACILITY SHAPE | ROUND | | MATERIAL | STEEL COMP 303 | | THREAD QUANTITY PER INCH | 32 | | HOLE INSIDE DIAMETER | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM | | SPECIAL FEATURES | 2 WRENCHING FACILITY HOLES ARE OPPOSITE EACH OTHER ON A .550 DIA | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER, TORQUE MTR |
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