Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-741-3729 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: SG1453, 57C187, 6B230924, 7413729, 230924, 459256, 5306-00-741-3729, 00-741-3729, 5306007413729, 007413729

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-741-3729

Drawings & Photos | NSN 5306-00-741-3729


Cross Reference | NSN 5306-00-741-3729

Part Number Cage Code Manufacturer
230924 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
459256 65282 WHITE MOTOR CORP
57C187 45152 OSHKOSH CORPORATION
57C187 75Q65 OSHKOSH DEFENSE, LLC
6B230924 23382 FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP
7413729 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
SG1453 35311 AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV

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Technical Data | NSN 5306-00-741-3729

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.312 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.500 INCHES MINIMUM
FASTENER LENGTH 1.500 INCHES NOMINAL
MATERIAL STEEL COMP 4140 OVERALL
HEAD STYLE C26 DEE CHAMFER
HEAD DIAMETER 0.562 INCHES NOMINAL
HEAD HEIGHT 0.188 INCHES NOMINAL
DISTANCE FROM CENTERLINE TO FLAT 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER 1.413 INCHES NOMINAL FIRST HOLE
SHANK UNTHREADED HOLE DIAMETER 0.076 INCHES NOMINAL FIRST HOLE
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 3
FIRST DIAMETER FROM HEAD 0.312 INCHES NOMINAL
SECOND DIAMETER FROM HEAD 0.285 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD 0.312 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.406 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER 0.344 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5306-00-741-3729

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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
NMF Description 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable