4140-01-173-2266 IMPELLER,FAN,AXIAL Index 5120-01-173-2268 CROWFOOT ATTACHMENT,SOCKET WRENC

National Stock Number:
5120-01-173-2267

Federal Supply Class:
5120

National Item Identification Number:
011732267

Description:
CROWFOOT ATTACHMENT,SOCKET WRENC

Detail:
A wrench component which may contain notches within an open end, box, open wall box, 2 or 3 lug open end wrench opening having a square, internal, fixed, eccentric drive parallel to the wrench opening, designed to receive the external drive end of a HANDLE, SOCKET WRENCH. Items having an open end type wrench opening may have a second drive opening at right angles to the wrench opening. See also SOCKET, CROWFOOT WRENCH HEAD and HEAD, CROWFOOT SOCKET WRENCH.


Manufacturer Information:
820-5348542-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
DRIVE END SHAPESQUARE SINGLE END INTERNAL
DRIVE SURFACE SIZE0.504 INCHES MINIMUM AND 0.510 INCHES MAXIMUM FIRST END
CRITICALITY CODE JUSTIFICATIONZZZY
HEAD THICKNESS0.685 INCHES MINIMUM AND 0.695 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 4340 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH5.620 INCHES NOMINAL
OVERALL WIDTH4.000 INCHES NOMINAL
MATERIALSTEEL COMP 4340 OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
STYLE DESIGNATOROPEN END
WRENCHING SURFACE SHAPEOVAL SINGLE END INTERNAL
WRENCHING SURFACE SIZE1.810 INCHES NOMINAL SINGLE END


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