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National Stock Number: 5306-01-502-4344
Federal Supply Class: 5306
National Item Identification Number: 015024344
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:
10116307 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 3268AS131-001 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | 3268AS131-001 | 9K646 | CORONET MACHINERY CORP. |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNC | NOMINAL THREAD DIAMETER | 0.250 INCHES | THREAD QUANTITY PER INCH | 20 | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.560 INCHES NOMINAL | FASTENER LENGTH | 5.340 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING OVERALL | SURFACE TREATMENT | PASSIVATE OVERALL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | HEAD STYLE | FLAT CHAMFER | HEAD DIAMETER | 0.375 INCHES NOMINAL | HEAD HEIGHT | 0.250 INCHES NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.1562 INCHES MINIMUM AND | | 0.1587 INCHES MAXIMUM | SPECIAL FEATURES | INAVY:SCREW,CAP.SOCKETTHEA | CRITICALITY CODE JUSTIFICATION | AGAV | PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD |
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