Product Details | MACHINE BOLT

5306-00-270-9423 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: 5306-00-270-9423, 00-270-9423, 5306002709423, 002709423

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 00-270-9423

Drawings & Photos | NSN 5306-00-270-9423


Cross Reference | NSN 5306-00-270-9423

Part Number Cage Code Manufacturer
5306002824281 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
5306003794569 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
AN65-6-54 81352 AIR FORCE-NAVY AERONAUTICAL SPECIFICATIONS
FFB575 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS35355-74 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5306-00-270-9423

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.188 INCHES MINIMUM
FASTENER LENGTH 5.500 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING 23.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 120000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.234 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
GRIP LENGTH 4.312 INCHES NOMINAL
FEATURES PROVIDED FINISHED HEAD
NONDEFINITIVE SPEC/STD DATA 2 TYPE AND 5 GRADE

Restrictions/Controls & Freight Information | NSN 5306-00-270-9423

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information