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National Stock Number: 5306-01-055-9093
Federal Supply Class: 5306
National Item Identification Number: 010559093
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:
120000-4-2 | 60119 | MONADNOCK COMPANY, THE | 5306PL1497133 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | CA21037-4-2HS | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | C9537-4-2 | 81755 | LOCKHEED MARTIN CORPORATION | 5306PL1631740 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | CA21037-4-2HS | D0680 | FAIRCHILD FASTENERS EUROPE CAMLOC GMBH | ET274A4-2 | 84256 | AVIBANK MFG., INC. |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNF | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 28 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.520 INCHES NOMINAL | FASTENER LENGTH | 0.972 INCHES NOMINAL | MATERIAL | STEEL COMP 8740 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.140 INCHES NOMINAL | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 29372 | DESIGN CONTROL REFERENCE | CA21037-4-2HS |
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