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National Stock Number: 5120-00-094-1268
Federal Supply Class: 5120
National Item Identification Number: 000941268
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:
K21910 | 18355 | THE BOEING COMPANY | K21910 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
DRIVE END SHAPE | SQUARE SINGLE END INTERNAL | DRIVE SURFACE SIZE | 0.250 INCHES NOMINAL SINGLE END | HEAD THICKNESS | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | OVERALL LENGTH | 1.391 INCHES NOMINAL | OVERALL WIDTH | 0.844 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4130 OVERALL | OPENING WIDTH | 0.363 INCHES NOMINAL | WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL | WRENCHING SURFACE SIZE | 0.438 INCHES NOMINAL SINGLE END | STYLE DESIGNATOR | FLARE NUT | SURFACE TREATMENT | CADMIUM OVERALL |
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