5640-01-227-8971 INSULATION BLOCK,THERMAL Index 5340-01-227-8973 CRANK,HAND

National Stock Number:
5340-01-227-8972

Federal Supply Class:
5340

National Item Identification Number:
012278972

Description:
CRANK,HAND

Detail:
An item consisting of a radial arm having a handle parallel to its pivoted axis for transmitting motion to a shaft or object. It may have an integral extension. For items without an integral handle, see, ARM (1), HAND CRANK. Excludes HANDWHEEL; and HANDLE, WINDOW REGULATOR.


Manufacturer Information:
T33772-416331LOCKHEED MARTIN CORPORATION
T33772-449671LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES


Techincal Specification:
DRIVE END OUTSIDE DIAMETER0.390 INCHES MINIMUM AND 0.405 INCHES MAXIMUM
DRIVE END STYLEEXTERNAL
DRIVE FACILITY STYLECOUNTERBORED WITH ROUND KEYWAY
ARM STYLESTRAIGHT
COUNTERBORE DIAMETER1.500 INCHES NOMINAL
COUNTERBORE DEPTH0.500 INCHES NOMINAL
CRANK OVERALL LENGTH11.500 INCHES NOMINAL
CRANK THROW LENGTH6.395 INCHES NOMINAL
HANDLE ROTATING FEATURENOT INCLUDED
INSIDE DIAMETER1.035 INCHES MINIMUM AND 1.045 INCHES MAXIMUM
KEYWAY LENGTH0.500 INCHES NOMINAL
KEYWAY WIDTH0.390 INCHES NOMINAL
LENGTH FROM END TO ARM CENTER5.750 INCHES NOMINAL
OVERALL DEPTH0.813 INCHES NOMINAL
MATERIALSTEEL OVERALL
MOUNTING FACILITY DIAMETER0.750 INCHES NOMINAL
MOUNTING FACILITYUNTHREADED MOUNTING HOLES
RATCHETNOT INCLUDED


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