Product Details | MACHINE BOLT

5306-00-245-3465 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: MS957404, MS9574-04, 5306-00-245-3465, 00-245-3465, 5306002453465, 002453465

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 11 JUL 1969 00-245-3465

Drawings & Photos | NSN 5306-00-245-3465


Demand History | NSN 5306-00-245-3465

Part Number Request Date QTY Origin
5306-00-245-3465 2026-02-55 997 DIBBS
5306-00-245-3465 2025-11-318 504 DIBBS
5306-00-245-3465 2025-10-294 504 DIBBS
MS957404 2021-03-60 50 CN
5306-00-245-3465 2019-10-274 114 United States
MS957404 2012-01-19 50 IL
MS957404 2010-12-350 8 CN
5306-00-245-3465 2009-11-307 40182 DIBBS

Cross Reference | NSN 5306-00-245-3465

Part Number Cage Code Manufacturer
MS9574-04 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5306-00-245-3465

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.283 INCHES MINIMUM AND 0.303 INCHES MAXIMUM
FASTENER LENGTH 0.375 INCHES NOMINAL
MATERIAL IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT SILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 248.0 BRINELL STANDARD MINIMUM AND 341.0 BRINELL STANDARD MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 130000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 85000 POUNDS PER SQUARE INCH
HEAD STYLE C10 DOUBLE HEXAGON WITH HOLE
HEAD HEIGHT 0.260 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
EXTENDED WASHER DIAMETER 0.375 INCHES NOMINAL
EXTENDED WASHER THICKNESS 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
HOLE CONFIGURATION STYLE E2 DOUBLE HEXAGON LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY 4
HOLE DIAMETER 0.047 INCHES NOMINAL
GRIP LENGTH 0.072 INCHES MINIMUM AND 0.092 INCHES MAXIMUM
SURFACE FINISH 32.0 MICROINCHES THREADS
FEATURES PROVIDED FINISHED HEAD
III PRECIOUS MATERIAL SILVER
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS9574-04

Restrictions/Controls & Freight Information | NSN 5306-00-245-3465

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:SItem contains silver
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