Part Details | MACHINE SCREW
5305-01-144-8764 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: 540 X 316, 5-40 X 3/16, 560M163, 13519P139, 540 X 316, 5-40 X 3/16, 8734719, 540 X 316, 5-40 X 3/16, 5305-01-144-8764, 01-144-8764, 5305011448764, 011448764
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 30, 1982 | 01-144-8764 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-144-8764
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5-40 X 3/16 | 9H691 | ARLINGTON FASTNER CO |
| 560M163 | 0A6C3 | CONTROLLED SYSTEMS INC. |
| 13519P139 | 09550 | HERSEY MEASUREMENT CODIV OF MILLER INDUSTRIES INC |
| 5-40 X 3/16 | 8A015 | NYF/NEW YORK FASTENERS/CORP |
| 8734719 | 98749 | SACRAMENTO AIR LOGISTICS CENTERSM-ALC/LIIL |
| 5-40 X 3/16 | 83338 | TW METALS INC |
Technical Data | NSN 5305-01-144-8764
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.125 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.188 INCHES NOMINAL |
| FASTENER LENGTH | 0.188 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.236 INCHES NOMINAL |
| HEAD HEIGHT | 0.095 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |