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National Stock Number:
5365-00-723-8924
Federal Supply Class:
5365
National Item Identification Number:
007238924
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:
| 7238924 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| COUNTERSINK ANGLE IN DEG | 60.0 | | COUNTERSINK DEPTH | 0.030 INCHES NOMINAL | | COUNTERSINK LOCATION | THREADED END AND WRENCHING END | | FEATURES PROVIDED | COUNTERSUNK | | HOLE INSIDE DIAMETER | 0.375 INCHES NOMINAL | | OVERALL LENGTH | 2.680 INCHES NOMINAL | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 20.0 MILLIMETERS | | SPECIAL FEATURES | 1 IN. DIA EXTENDED WASHER UNDER HEAD 0.080 IN. THK,0.680 IN. DIA BY 0.120 W THD RELIEF UNDER WASHER,0.699 IN. DIA BY 1.410 IN. LG OF UNTHREADED PORTION FROM THD TO MALE END,MALE END CASEHERDENED 1.410 IN. LG,ROCK A SCALE 79 TO 84 HARDNESS,32 MICROINCHES RMS ON UNTHREADED MALE END | | SCREW THREAD LENGTH | 0.830 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.710 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | HEXAGON | | SURFACE TREATMENT | PHOSPHATE | | THICKNESS | 0.240 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD PITCH DIAMETERS | +0.7445 TO 0.7490 INCHES | | THREAD SERIES DESIGNATOR | INTERNATIONAL METRIC FINE THREAD |
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