Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-01-028-4784 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: 7188201D, 71882-01D, 5306-01-028-4784, 01-028-4784, 5306010284784, 010284784

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 03 OCT 1976 01-028-4784

Drawings & Photos | NSN 5306-01-028-4784


Cross Reference | NSN 5306-01-028-4784

Part Number Cage Code Manufacturer
71882-01D 86184 GRISWOLD INDUSTRIES, CO. DBA CLA-VAL CO

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Technical Data | NSN 5306-01-028-4784

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.502 INCHES NOMINAL
FASTENER LENGTH 1.935 INCHES NOMINAL
MATERIAL COPPER ALLOY 360 OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.250 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.380 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.281 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.125 INCHES NOMINAL
MANUFACTURERS CODE 86184
DESIGN CONTROL REFERENCE 71882-01D

Restrictions/Controls & Freight Information | NSN 5306-01-028-4784

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
No Freight Information