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National Stock Number: 5306-00-550-4394
Federal Supply Class: 5306
National Item Identification Number: 005504394
Description: BOLT,INTERNAL WRENCHING
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also SCREW, CAP, SOCKET HEAD. Excludes SETSCREW; SCREW, SHOULDER; BOLT, SHOULDER; SCREW, EXTERNALLY RELIEVED BODY; BOLT, EXTERNALLY RELIEVED BODY; and SCREW, MACHINE.
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Manufacturer Information:
2447139 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | 2447139 | 18355 | THE BOEING COMPANY | NAS146DH-40 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 2447139 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNF | NOMINAL THREAD DIAMETER | 0.375 INCHES | THREAD QUANTITY PER INCH | 24 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 1.188 INCHES MINIMUM | FASTENER LENGTH | 2.500 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-6183 CL 1 GRADE MEDIUM MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | HEAD STYLE | BEVEL-CONICAL | HEAD DIAMETER | 0.615 INCHES MINIMUM AND | | 0.625 INCHES MAXIMUM | HEAD HEIGHT | 0.343 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.376 INCHES MINIMUM AND | | 0.379 INCHES MAXIMUM | HOLE CONFIGURATION STYLE | ROUND | HOLE TYPE | DRILLED | HOLE QUANTITY | 6 | HOLE DIAMETER | 0.062 INCHES NOMINAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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