Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-478-5968 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: 47-120-155-1, 53060H13003, 53060H13-003, 5306-00-478-5968, 00-478-5968, 5306004785968, 471201551, 004785968

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-478-5968

Drawings & Photos | NSN 5306-00-478-5968


Cross Reference | NSN 5306-00-478-5968

Part Number Cage Code Manufacturer
47-120-155-1 80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
47-120-155-1 97499 BELL HELICOPTER TEXTRON INC.
53060H13-003 81996 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5306-00-478-5968

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.656 INCHES MINIMUM
FASTENER LENGTH 4.843 INCHES NOMINAL
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 125000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.615 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 3
FIRST DIAMETER FROM HEAD 0.436 INCHES NOMINAL
SECOND DIAMETER FROM HEAD 0.360 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD 0.436 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 1.781 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER 4.000 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER 4.187 INCHES NOMINAL
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 47-120-155-1

Restrictions/Controls & Freight Information | NSN 5306-00-478-5968

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
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