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National Stock Number:
5365-01-303-4927
Federal Supply Class:
5365
National Item Identification Number:
013034927
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:
| 7136458-2 | 06481 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 7136458-2 | 17863 | LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV | | TR20158 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. |
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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 | | DIAMETER | 0.397 INCHES NOMINAL | | FEATURES PROVIDED | COUNTERSUNK | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.437 INCHES | | SCREW THREAD LENGTH | 0.290 INCHES MINIMUM AND 0.330 INCHES MAXIMUM | | SPECIAL FEATURES | 0.251 IN. MIN,0.256 IN. MAX,BY 0.285 IN. MIN,0.295 IN. MAX SLOT ON WRENCHING END | | SPECIFICATION/STANDARD DATA | 17863-7136458 MANUFACTURERS SPECIFICATION CONTROL | | WRENCHING FACILITY SHAPE | SLOTTED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35, TYPE 4 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 14 |
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