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National Stock Number:
5365-00-772-3166
Federal Supply Class:
5365
National Item Identification Number:
007723166
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:
| 7723166 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| HOLE INSIDE DIAMETER | 1.313 INCHES NOMINAL | | OVERALL LENGTH | 2.813 INCHES NOMINAL | | MATERIAL | STEEL | | NOMINAL THREAD SIZE | 2.250 INCHES | | SPECIAL FEATURES | 2-1/16 IN. DIA BY 1/8 IN. W THREAD RELIEF; 2-3/4 IN. DIA BY 1/4 IN. THK WASHER FACED BEARING SURFACE WITH 6 EQUALLY SPACED RADIAL GROOVES ON OD; 3 TAPPED HOLES 5/16 IN. DEEP SPACED ON ALTERNATE POINTS OF HEX END ON 2 IN. BOLT CIRCLE DIA SIZE NO. 5 /0.125 IN./-40 NC-2; ROCKWELL C SCALE 23 TO 28 HARDNESS; 1/8 IN. LG BY 45 DEG CHAMFER ON OD OF THREADED END | | SCREW THREAD LENGTH | 1.182 INCHES MINIMUM AND 1.187 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 2.375 INCHES NOMINAL | | WRENCHING FACILITY SHAPE | HEXAGON | | THICKNESS | 1.250 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UN | | THREAD QUANTITY PER INCH | 12 |
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