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National Stock Number:
5365-01-070-2243
Federal Supply Class:
5365
National Item Identification Number:
010702243
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:
| 270 AS 157 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| DIAMETER | 4.875 INCHES MINIMUM AND 5.875 INCHES MAXIMUM | | HOLE INSIDE DIAMETER | 3.877 INCHES MINIMUM AND 3.879 INCHES MAXIMUM | | OVERALL LENGTH | 2.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | NOMINAL THREAD SIZE | 4.688 INCHES | | SCREW THREAD LENGTH | 0.78125 INCHES NOMINAL | | SLOT DEPTH | 0.1875 INCHES NOMINAL | | SLOT WIDTH | 1.000 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | SLOTTED | | THICKNESS | 0.375 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +4.5939 TO 4.6063 INCHES | | THREAD QUANTITY PER INCH | 8 |
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