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National Stock Number:
5365-00-627-7934
Federal Supply Class:
5365
National Item Identification Number:
006277934
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:
| B31-15-1199 | 81361 | EDGEWOOD CHEMICAL BIOLOGICAL CENTER ECBC |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.423 INCHES MINIMUM AND 0.425 INCHES MAXIMUM | | COUNTERBORE LOCATION | THREADED END | | COUNTERBORE DEPTH | 0.092 INCHES MINIMUM AND 0.094 INCHES MAXIMUM | | COUNTERSINK DEPTH | 0.042 INCHES NOMINAL | | COUNTERSINK LOCATION | WRENCHING END | | COUNTERSINK ANGLE IN DEG | 90.0 | | FEATURES PROVIDED | COUNTERBORE AND COUNTERSUNK | | HOLE INSIDE DIAMETER | 0.312 INCHES MINIMUM AND 0.314 INCHES MAXIMUM | | OVERALL LENGTH | 0.812 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637, COMP B1111, B1112, B1113 OR 1141 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 0.625 INCHES | | SCREW THREAD LENGTH | 0.537 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 1, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-Z-325, TYPE 1, CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CADMIUM OR ZINC | | THICKNESS | 0.125 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 18 |
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