Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-00-478-9816 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: 135827, 5305-00-478-9816, 00-478-9816, 5305004789816, 004789816

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-478-9816

Drawings & Photos | NSN 5305-00-478-9816


Cross Reference | NSN 5305-00-478-9816

Part Number Cage Code Manufacturer
135827 0AHP5 CURTISS-WRIGHT CONTROLS, INC DIV FLIGHT SYSTEMS

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Technical Data | NSN 5305-00-478-9816

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
THREAD DIRECTION LEFT-HAND
THREAD LENGTH 0.440 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
FASTENER LENGTH 2.220 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C36 ROOF
HEAD DIAMETER 1.120 INCHES NOMINAL
HEAD HEIGHT 0.160 INCHES NOMINAL
INTERNAL DRIVE STYLE D6 RECESSED TYPE 1
HOLE TYPE DRILLED
HOLE QUANTITY 1
HOLE DIAMETER 0.094 INCHES NOMINAL
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER 1.480 INCHES NOMINAL
MANUFACTURERS CODE 0AHP5
DESIGN CONTROL REFERENCE 135827

Restrictions/Controls & Freight Information | NSN 5305-00-478-9816

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