NSN 5306-00-131-7181

Part Details | MACHINE BOLT

5306-00-131-7181 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.

Alternate Parts: MS2003435, MS20034-35, MS2003435, MS20034-35, MS2003435, MS20034-35, 5306001317181, MS2003435, MS20034-35, MS2003435, MS20034-35, MS2003435, MS20034-35, LE2003435, LE20034-35, MS2003435, MS20034-35, MS2003435, MS20034-35, MS2003435, MS20034-35, MS2003435, MS20034-35, MS2003435, MS20034-35, 5306-00-131-7181, 00-131-7181, 5306001317181, 001317181

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 30, 196800-131-718101847 ( BOLT, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-131-7181
Part Number Cage Code Manufacturer
MS20034-35C4293ALCOA FASTENING SYSTEMSFAIRCHILDFASTENERS EUROPE - VSD GMBH
MS20034-3592215ARCONIC GLOBAL FASTENERS & RINGS,INC.
MS20034-3506950ARCONIC GLOBAL FASTENERS & RINGS,INC.
5306001317181SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
MS20034-3517446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
MS20034-3597928HUCK INTL INC
MS20034-3575497LAMSON AND SESSIONS CO THE
LE20034-3504348LAWRENCE ENGINEERING AND SUPPLY INC
MS20034-3506850MIL-BAR PLASTICS, INC.
MS20034-3596906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS20034-3580205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
MS20034-3556878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
MS20034-3580539SPS TECHNOLOGIES, LLCDBA AEROSPACE FASTENERS GROUP
Technical Data | NSN 5306-00-131-7181
Characteristic Specifications
HEAD STYLE HEXAGON
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.484 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
FASTENER LENGTH4.125 INCHES MINIMUM AND 4.172 INCHES MAXIMUM
HEAD HEIGHT0.140 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
GRIP LENGTH3.609 INCHES MINIMUM AND 3.641 INCHES MAXIMUM
FEATURES PROVIDED FINISHED HEAD