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National Stock Number:
5306-01-389-0244
Federal Supply Class:
5306
National Item Identification Number:
013890244
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:
| 5306-010A4-2L | S7549 | AIDC/AEROSPACE INDUSTRIAL DEVELOPMENT CORP. | | RT132BA4-2L | 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 | 0.725 INCHES MINIMUM AND | | 0.865 INCHES MAXIMUM | | FASTENER LENGTH | 1.015 INCHES NOMINAL | | MATERIAL | STEEL COMP 631 SPRING | | STEEL COMP 4140 OR | | STEEL COMP 8740 FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5678 ASSN STD SINGLE MATERIAL RESPONSE SPRING | | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE OR | | MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE FASTENER | | SURFACE TREATMENT | PASSIVATE SPRING | | CADMIUM FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING | | QQ-P-416,TYPE II, CL 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER | | HEAD STYLE | COUNTERSUNK CYLINDRICAL CONVEX | | HEAD MAJOR DIAMETER | 0.402 INCHES NOMINAL | | COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.141 INCHES NOMINAL | | SPECIAL FEATURES | O-RING SYNTHETIC RUBBER PER MIL-R-6855, CL I, GRADE 60:5306-010 BOLTS ARE INTENDED FOR USE WITH 5310-039 RECEPTACLE, 5365-010 RING AND 5325 -014 GROMMET |
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