NSN 5305-00-144-3820
Part Details | MACHINE SCREW
5305-00-144-3820 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal 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. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
Alternate Parts: AN52010R10, AN520-10R10, 7S41010, 7S4-10-10, FFS92ANDTYPE3ANDSTYLE1C, 11781010, 1178-10-10, 8332412, 5305-00-144-3820, 00-144-3820, 5305001443820, 001443820
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | JAN 01, 1963 | 00-144-3820 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-144-3820
Part Number | Cage Code | Manufacturer |
---|---|---|
AN520-10R10 | 88044 | AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE |
7S4-10-10 | 43999 | BOEING COMPANY, THEDBA BOEING |
FFS92ANDTYPE3ANDSTYLE1C | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
1178-10-10 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
8332412 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5305-00-144-3820
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 | 0.563 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
FASTENER LENGTH | 0.625 INCHES NOMINAL |
SCREW MATERIAL | STEEL |
SCREW MATERIAL DOCUMENT AND CLASSIFICATION | AQQ-S-637$JCA66 1ST MATERIAL RESPONSE |
SCREW SURFACE TREATMENT | CADMIUM AND CHROMATE |
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE |
MINIMUM TENSILE STRENGTH | 55000 POUNDS PER SQUARE INCH |
HEAD STYLE | 3 UNDERCUT HEXAGON |
HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |