Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-285-1239 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.

Part Alternates: S3106, 14450A, 4118A, 41454, 46075, 5144647, 643408, 91670, 5306-00-285-1239, 00-285-1239, 5306002851239, 002851239

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-285-1239

Drawings & Photos | NSN 5306-00-285-1239


Cross Reference | NSN 5306-00-285-1239

Part Number Cage Code Manufacturer
14450A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
14450A 28265 HERCULES ENGINE CO INC
4118A 1ML14 D.W. HERCULES, LLC DBA HERCULES ENGINE COMPONENTS
4118A 28265 HERCULES ENGINE CO INC
41454 65282 WHITE MOTOR CORP
46075 76894 CELTRAC CORP
5144647 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
643408 58275 SASCO INC CANADIAN DIV
91670 89109 GRAHAM PAIGE CORP
S3106 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO

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Technical Data | NSN 5306-00-285-1239

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.250 INCHES MINIMUM
FASTENER LENGTH 3.125 INCHES NOMINAL
MATERIAL STEEL OVERALL
HARDNESS RATING 18.0 ROCKWELL C MINIMUM AND 25.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 15000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.375 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.750 INCHES NOMINAL
HOLE CONFIGURATION STYLE E6 HEXAGON FLATS
HOLE TYPE DRILLED
HOLE QUANTITY 1
HOLE DIAMETER 0.070 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 2
FIRST DIAMETER FROM HEAD 0.500 INCHES NOMINAL
SECOND DIAMETER FROM HEAD 0.445 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.188 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER 1.875 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5306-00-285-1239

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

Management | NSN 5306-00-285-1239

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each