5330-01-500-1719 SEAL,PLAIN Index 4730-01-500-1721 ELBOW,PIPE TO TUBE

National Stock Number:
3040-01-500-1720

Federal Supply Class:
3040

National Item Identification Number:
015001720

Description:
LEVER,REMOTE CONTROL

Detail:
A rigid item usually in the form of an arm of various shapes and cross sections, containing two or more holes so spaced that one serves as a pivot with or without hubs and must have a definite means for securing to a shaft (such as threaded hole for set-screw, keyway(s), splines, serrations or some clamping device). The other hole(s) connect(s) to CONNECTING LINK, RIGID; WIRE ROPE ASSEMBLY, SINGLE LEG; or CLEVIS, ROD END; to provide transmission of movement to other parts of the mechanism. See also BELL CRANK. For manually operated items see LEVER, MANUAL CONTROL.


Manufacturer Information:
706854053711NAVAL SEA SYSTEMS COMMAND
754-7068540-1253711NAVAL SEA SYSTEMS COMMAND
H841-0404-1296169ELECTRIC BOAT CORPORATION


Techincal Specification:
BORE TYPESPLINED
CENTER TO CENTER DISTANCE BETWEEN LINK AND SHAFT HOLES14.406 INCHES NOMINAL
LINK END HOLE DIAMETER2.999 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
LINK END THICKNESS6.380 INCHES NOMINAL
MAJOR DIAMETER4.997 INCHES MINIMUM AND 5.000 INCHES MAXIMUM
OVERALL WIDTH7.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-286 FORM-7 CONDITION:ANNEALED & AGE HARDENED FED SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
MINOR DIAMETER2.999 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
SHAFT END THICKNESS9.784 INCHES NOMINAL
SHAFT SECURING METHODSPLINE
SPLINE QUANTITY9
SPECIAL FEATURESSPLINES ARE MODIFIED 10B SAE WITH ONE TOOTH NOT MACHINED, FOR TOTAL OF 9 TEETH. A MIRROR IMAGE PART EXIST CAGE:53711 P/N 754-7068540-32
STYLE DESIGNATORCLEVIS LINK END, SECURING HOLE(S) SHAFT END


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