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National Stock Number:
5365-01-449-3093
Federal Supply Class:
5365
National Item Identification Number:
014493093
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:
| 6934992 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DIAMETER | 0.5625 INCHES NOMINAL | | HOLE INSIDE DIAMETER | 0.313 INCHES MINIMUM AND 0.318 INCHES MAXIMUM | | OVERALL LENGTH | 2.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303 OR 304 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 304 | | NOMINAL THREAD SIZE | 0.5625 INCHES | | SCREW THREAD LENGTH | 0.880 INCHES NOMINAL | | SPECIAL FEATURES | WRENCHING END IS EXTERNALLY THREADED; THREAD SIZE IS 0.5625-18; SCREW THREAD SERIES IS UNF; THREAD CLASS IS 2A | | WRENCHING FACILITY SHAPE | ROUND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNF |
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