1240-00-300-7993 GEAR Index 1240-00-300-7996 COUPLING,DISK

National Stock Number:
3010-00-300-7995

Federal Supply Class:
3010

National Item Identification Number:
003007995

Description:
COUPLING HALF,SHAFT

Detail:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.


Manufacturer Information:
769591619200US ARMY ARDEC RDECOM


Techincal Specification:
BODY STYLEFLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE
BORE DIAMETER0.1560 INCHES NOMINAL
BORE SHAPESTRAIGHT
BORE LENGTH0.2660 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CL 7, TY A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OVERALL LENGTH0.328 INCHES NOMINAL
SPECIAL FEATURESFSC APPLICATION DATA:(1) TELESCOPE,INTEGRATED WITH FIRE CONTROL EQUIPMENT; SURFACE TREATMENT:PASSIVATED; OFFSET DISTANCE BETWEEN CENTERLINES OF BORE AND BODY KEYING FACILITY:A/A; DISTANCE FROM BORE CENTERLINE TO BODY KEYING FACILITY BOTTOM/TOP:0.1094" NOM.; BODY KEYING FACILITY DEPTH/HT:0.063" NOM.; BODY KEYING FACILITY WD:0.125" NOM.; HOLE THREAD SIZE DESIGNATOR:0.086" -64; UNTHREADED HOLE LOCATION:90 DEG. FROM THD HOLE; HOLE TAPER NUMBER:6; UNTHREADED HOLE QTY:1; THREADED HOLE LOCATION:ON HUB PORTION OF COUPLING; THREADED HOLE QTY:1; SECURING METHOD:THREADED HOLE AND UNTHREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:0.480" NOM.; HUB OD:0.375" NOM.; THREAD PROVISION:NOT INCLUDED; FLANGE THICKNESS:0.140" NOM.


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