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National Stock Number:
3040-01-243-9057
Federal Supply Class:
3040
National Item Identification Number:
012439057
Description:
COUPLING HALF,SHAFT
Detail:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.
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Manufacturer Information:
| C8004-02-002-236 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | XV02-002-236 | 25169 | PROJECT MANAGER AMPHIBIOUS LIGHTERS ST LOUIS MO |
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Techincal Specification:
| BORE DIAMETER | 1.0800 INCHES MINIMUM AND 1.1120 INCHES MAXIMUM | | BORE LENGTH | 1.2200 INCHES MINIMUM AND 1.2800 INCHES MAXIMUM | | BORE SHAPE | STRAIGHT | | OVERALL LENGTH | 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM | | SPECIAL FEATURES | L.H. THREAD; MATERIAL:A/A; POSITIONING FACILITY BOLT CIRCLE DIA.:2.240" MIN., 2.345" MAX.; POSITIONING FACILITY QTY:3; UNTHREADED HOLE LOCATION:ON FLANGE; UNTHREADED HOLE QTY:3; SECURING METHOD:UNTHREADED HOLE; BORE COUNTERBORE FEATURE:INCLUDED; KEYING FACILITY:NOT INCLUDED; COUNTERBORE LOCATION:HUB END; O/A OUTSIDE DIMENSION:3"; HUB OD:0.880" NOM.; THREAD PROVISION:THREADED; THREAD SIZE DESIGNATOR:5/8-11; RECESS DEPTH:1.470" MIN., 1.530" MAX.; RECESS DIA.:0.720" MIN., 0.780" MAX.; FLANGE THICKNESS:0.350" MIN., 0.410" MAX.; COUNTERBORE DEPTH:0.125" NOM.; COUNTERBORE DIA.:0.660" MIN., 0.720" MAX. | | BODY STYLE | MULTIPLE POSITIONING HOLES, RECESSED FACE |
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