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
OUTSIDE DIAMETER1.745 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
OVERALL LENGTH1.313 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18411, CLASS I MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL
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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