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National Stock Number: 5306-01-051-3467
Federal Supply Class: 5306
National Item Identification Number: 010513467
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:
120000-4-8 | 60119 | MONADNOCK COMPANY, THE | 5306PL0894735 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | CA21037-4-8HS | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. | C9537-4-8 | 81755 | LOCKHEED MARTIN CORPORATION | 5306PL1635034 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH |
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Techincal Specification:
FASTENER LENGTH | 1.392 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4140 OR STEEL COMP 8740 OVERALL | MINIMUM TENSILE STRENGTH | 180000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.250 INCHES | SPECIAL FEATURES | 1.247 IN. LG GROOVE AND WIRE FORMSPRING HOLD OUT DEVICE | WIDTH ACROSS FLATS | 0.141 INCHES MINIMUM AND 0.143 INCHES MAXIMUM | SURFACE FINISH | 32.0 MICROINCHES BEARING SURFACE OF HEAD | SURFACE FINISH | 32.0 MICROINCHES GRIP | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3A | THREAD LENGTH | 0.682 INCHES MINIMUM AND 0.821 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | ACME | THREAD QUANTITY PER INCH | 28 |
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