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		                        | National Stock Number:
 5120-01-306-8377
 
 Federal Supply Class:
 5120
 
 National Item Identification Number:
 013068377
 
 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.
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 Manufacturer Information:
 
 | AS4167 | 0U583 | SAE INTERNATIONAL |  | AS4167 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |  | AS4167 TY1CL1STCDEA | 80244 | GENERAL SERVICES ADMINISTRATION FEDERAL SUPPLY SERVICE |  | AS4167 TY1CL1STCDEASZ2-1/8 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | 
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 Techincal Specification:
 
 | MATERIAL | STEEL OVERALL |  | SURFACE TREATMENT | CHROMIUM OVERALL |  | STYLE DESIGNATOR | FLARE NUT |  | OVERALL WIDTH | 2.904 INCHES MAXIMUM |  | OPENING WIDTH | 1.515 INCHES MINIMUM |  | HEAD THICKNESS | 1.188 INCHES MAXIMUM |  | WRENCHING SURFACE SIZE | 2.125 INCHES NOMINAL SINGLE END |  | WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |  | DRIVE SURFACE SIZE | 0.500 INCHES NOMINAL SINGLE END |  | DRIVE END SHAPE | SQUARE SINGLE END INTERNAL |  | SPECIFICATION/STANDARD DATA | 0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |  | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND |  |  | 1 CLASS AND |  |  | C STYLE AND |  |  | A DESIGN AND |  |  | 2-1/8 SIZE | 
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