Part Details | MACHINE SCREW
5305-01-142-4778 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: 901508, 100A901508, 100A901508, 5305-01-142-4778, 01-142-4778, 5305011424778, 011424778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 17, 1982 | 01-142-4778 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5305-01-142-4778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 901508 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 100A901508 | 34228 | L3 TECHNOLOGIES, INC.DBA L3 KEO |
| 100A901508 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV NAVIGATION AND MARITIME SYSTEMS |
Technical Data | NSN 5305-01-142-4778
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.112 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| FASTENER LENGTH | 0.188 INCHES NOMINAL |
| SCREW MATERIAL | 2$DST0180$3$DST0166$DST0079$DST0157$DST0165$DST0158$4$DST0080$DST0348$DST0384 |
| SCREW SURFACE TREATMENT | PASSIVATE |