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National Stock Number: 5365-00-390-1715
Federal Supply Class: 5365
National Item Identification Number: 003901715
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:
2712957 | 05228 | PTI TECHNOLOGIES INC. | 2712957 | 09790 | EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR | 2712957 | 1PVC5 | VACCO INDUSTRIES | 2712957 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
DIAMETER | 4.660 INCHES NOMINAL | COUNTERBORE DEPTH | 0.638 INCHES MINIMUM AND 0.652 INCHES MAXIMUM | COUNTERBORE DIAMETER | 4.033 INCHES MINIMUM AND 4.037 INCHES MAXIMUM | COUNTERBORE LOCATION | THREADED END | COUNTERSINK LOCATION | WRENCHING END | COUNTERSINK ANGLE IN DEG | 23.5 | COUNTERSINK DEPTH | 0.150 INCHES NOMINAL | FEATURES PROVIDED | COUNTERBORE AND COUNTERSUNK | HOLE INSIDE DIAMETER | 3.710 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8, T6 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 6061 | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 4.312 INCHES | OVERALL LENGTH | 0.838 INCHES MINIMUM AND 0.842 INCHES MAXIMUM | SCREW THREAD LENGTH | 0.415 INCHES NOMINAL | SLOT WIDTH | 0.125 INCHES NOMINAL | SLOT DEPTH | 0.080 INCHES NOMINAL | WRENCHING FACILITY SHAPE | FACE SPANNER | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 3 MIL SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | ANODIZE | THICKNESS | 0.150 INCHES NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES DESIGNATOR | UN |
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