Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-568-0848 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: 5224173, 5306-00-568-0848, 00-568-0848, 5306005680848, 005680848

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-568-0848

Cross Reference | NSN 5306-00-568-0848

Part Number Cage Code Manufacturer
5224173 19204 ARMY UNITED STATES DEPARTMENT OF THE

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Technical Data | NSN 5306-00-568-0848

Characteristic Specifications
THREAD SERIES DESIGNATOR UNS
NOMINAL THREAD DIAMETER 1.125 INCHES
THREAD QUANTITY PER INCH 8
NONSTANDARD THREAD PITCH DIAMETER 1.0465 TO 1.0625 INCHES
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 3.280 INCHES MAXIMUM
FASTENER LENGTH 4.800 INCHES NOMINAL
MATERIAL STEEL COMP 1137 OR STEEL COMP 1141 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER 1.219 INCHES MINIMUM AND 1.220 INCHES MAXIMUM
HEAD HEIGHT 0.950 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 3
FIRST DIAMETER FROM HEAD 0.940 INCHES NOMINAL
SECOND DIAMETER FROM HEAD 1.125 INCHES NOMINAL
THIRD DIAMETER FROM HEAD 0.935 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATION AASL AND AAWE
III ASKEWED HEAD ANGLE 11.0 DEGREES NOMINAL
MANUFACTURERS CODE 19204
DESIGN CONTROL REFERENCE 5224173

Restrictions/Controls & Freight Information | NSN 5306-00-568-0848

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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