3020-00-529-2138 GEAR RACK Index 4730-00-529-2140 COUPLING,SOIL PIPE

National Stock Number:
3010-00-529-2139

Federal Supply Class:
3010

National Item Identification Number:
005292139

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:
S2820J59180CIRCOR PUMPS NORTH AMERICA LLC
W441BBS16712SIEMENS ENERGY, INC.
W441BBS1020015330IMO INDUSTRIES INC DELROYD WORM GEAR DIV
W441BBS1020016712SIEMENS ENERGY, INC.


Techincal Specification:
BODY STYLEFLEXIBLE KEYWAY INSERT TYPE, THROUGH BORE
BORE DIAMETER0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
BORE SHAPESTRAIGHT
FEATURES PROVIDEDKEYWAY
OVERALL LENGTH1.313 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18411, CLASS I MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
OUTSIDE DIAMETER1.745 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
SPECIAL FEATURESFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY:0.448" MIN.,0.453" MAX.; KEYWAY WD:0.186" MIN.,0.187" MAX.; BODY KEYING FACILITY DEP/HT:0.500" NOM.; BODY KEYING FACILITY WD:0.500" MIN.,0.501" MAX.; HOLE THREAD SIZE DESIGNATOR:1/4 - 20; THREADED HOLE LOCATION:CENTERED 0.375" FROM END OF HUB 90 DEG. FROM KEYWAY; SECURING METHOD:THREADED HOLE; KEYING FACILITY QTY:1; BORE COUNTERBORE FEATURE:NOT INCLUDED; THREADED HOLE QTY:1; THREAD PROVISION:UNTHREADED


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