Product Details | EXTERNALLY RELIEVED BODY SCREW

5305-01-314-3458 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: 6142USS1032, 6142U-SS-1032, 5305-01-314-3458, 01-314-3458, 5305013143458, 013143458

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 27 JAN 1990 01-314-3458

Drawings & Photos | NSN 5305-01-314-3458


Cross Reference | NSN 5305-01-314-3458

Part Number Cage Code Manufacturer
6142U-SS-1032 06540 NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
6142U-SS-1032 1YGB8 CAREY MANUFACTURING COMPANY, INC. DBA AMATOM ELECTRONIC HARDWARE

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Technical Data | NSN 5305-01-314-3458

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
FASTENER LENGTH 1.047 INCHES MINIMUM AND 1.078 INCHES MAXIMUM
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-F-14072 FINISH NO. E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C66 KNURLED NO. 1
HEAD DIAMETER 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
HEAD HEIGHT 0.234 INCHES MINIMUM AND 0.266 INCHES MAXIMUM
INTERNAL DRIVE STYLE D21 WITHOUT INTERNAL DRIVE
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY 1
FIRST DIAMETER FROM HEAD 0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
SPECIAL FEATURES CONE POINT 82 DEG

Restrictions/Controls & Freight Information | NSN 5305-01-314-3458

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