Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-00-865-5384 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 undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.

Part Alternates: 1950193, 5305-00-865-5384, 00-865-5384, 5305008655384, 008655384

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 00-865-5384

Drawings & Photos | NSN 5305-00-865-5384


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Technical Data | NSN 5305-00-865-5384

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
FASTENER LENGTH 1.870 INCHES MINIMUM AND 1.890 INCHES MAXIMUM
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7720,TY 303,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.228 INCHES MAXIMUM
HEAD HEIGHT 0.160 INCHES MAXIMUM
INTERNAL DRIVE STYLE D1 CROSS RECESS TYPE 1
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 3
FIRST DIAMETER FROM HEAD 0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
SECOND DIAMETER FROM HEAD 0.102 INCHES MINIMUM AND 0.104 INCHES MAXIMUM
THIRD DIAMETER FROM HEAD 0.133 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 0.610 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER 0.622 INCHES MINIMUM AND 0.647 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 1950193

Restrictions/Controls & Freight Information | NSN 5305-00-865-5384

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