NSN 5305-00-142-4860
Part Details | EXTERNALLY RELIEVED BODY SCREW
5305-00-142-4860 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.
Alternate Parts: 2003T75P01, 2003T75P01, 2003T75P01, 5305-00-142-4860, 00-142-4860, 5305001424860, 001424860
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | OCT 09, 1968 | 00-142-4860 | 01852 ( SCREW, EXTERNALLY RELIEVED BODY ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-142-4860
Part Number | Cage Code | Manufacturer |
---|---|---|
2003T75P01 | 99207 | GENERAL ELECTRIC COMPANYDBA GE |
2003T75P01 | 03350 | GENERAL ELECTRIC COMPANYDBA GE STRUCTURED SERVICES DIV |
2003T75P01 | 06725 | SPS TECHNOLOGIES, LLCDBA AIR INDUSTRIES |
Technical Data | NSN 5305-00-142-4860
Characteristic | Specifications |
---|---|
THREAD SERIES DESIGNATOR | UNJF |
NOMINAL THREAD DIAMETER | 0.190 INCHES |
THREAD QUANTITY PER INCH | 32 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.353 INCHES MINIMUM AND 0.433 INCHES MAXIMUM |
FASTENER LENGTH | 0.578 INCHES MINIMUM AND 0.598 INCHES MAXIMUM |
HEAD STYLE | 9 CROWNED HEXAGON |
HEAD DIAMETER | 0.310 INCHES MINIMUM AND 0.320 INCHES MAXIMUM |
HEAD HEIGHT | 0.096 INCHES MINIMUM AND 0.100 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
FIRST DIAMETER FROM HEAD | 0.164 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | 0.165 INCHES MINIMUM AND 0.225 INCHES MAXIMUM |