NSN 5306-00-851-3505

Part Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-851-3505 An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is No. 10 (0.190 IN.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, INTERNAL WRENCHING and THUMBSCREW. See also SCREW, EXTERNALLY RELIEVED BODY.

Alternate Parts: 5306008513505, 12380100, 10889722, 5306-00-851-3505, 00-851-3505, 5306008513505, 008513505

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 30, 196600-851-350506675 ( BOLT, EXTERNALLY RELIEVED BODY )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5306-00-851-3505
Part Number Cage Code Manufacturer
5306008513505SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
1238010019207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
1088972219207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5306-00-851-3505
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.562 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH1.380 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
FASTENER LENGTH5.030 INCHES MINIMUM AND 5.090 INCHES MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.400 INCHES MINIMUM AND 0.420 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.860 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY2
FIRST DIAMETER FROM HEAD0.558 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
SECOND DIAMETER FROM HEAD0.504 INCHES MINIMUM AND 0.506 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.040 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER3.680 INCHES NOMINAL