Product Details | EXTERNALLY RELIEVED BODY BOLT

5306-00-561-7948 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: 8511366, 5306-00-561-7948, 00-561-7948, 5306005617948, 005617948

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 00-561-7948

Drawings & Photos | NSN 5306-00-561-7948


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Technical Data | NSN 5306-00-561-7948

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 0.560 INCHES MINIMUM
FASTENER LENGTH 0.687 INCHES NOMINAL
MATERIAL STEEL COMP 416SE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION TYPE 416,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.250 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.625 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 2
FIRST DIAMETER FROM HEAD 0.292 INCHES NOMINAL
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.125 INCHES NOMINAL
SPECIAL FEATURES TAPPED HOLE 0.190 IN. DIA BY 0.375 IN DEEP DRILLED THROUGH HEAD

Restrictions/Controls & Freight Information | NSN 5306-00-561-7948

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
Category Code Description
No Freight Information