Part Details | MACHINE SCREW
5305-01-158-2019 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: 45B008P3, 45B008-P3, 45B007P4, 45B007-P4, 2248720, 2B2722, 2BD722, 2248720, 5305-01-158-2019, 01-158-2019, 5305011582019, 011582019
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JUL 19, 1983 | 01-158-2019 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-158-2019
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45B008-P3 | 088A2 | C SYSTEMS LLCDBA CRAIG SYSTEMS |
| 45B007-P4 | 088A2 | C SYSTEMS LLCDBA CRAIG SYSTEMS |
| 2248720 | 45152 | OSHKOSH CORPORATION |
| 2B2722 | 45152 | OSHKOSH CORPORATION |
| 2BD722 | 45152 | OSHKOSH CORPORATION |
| 2248720 | 75Q65 | OSHKOSH DEFENSE, LLC |
Technical Data | NSN 5305-01-158-2019
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.847 INCHES NOMINAL |
| FASTENER LENGTH | 1.000 INCHES NOMINAL |
| SCREW MATERIAL | STEEL |
| HEAD STYLE | 0 CROWNED HEXAGON |
| HEAD DIAMETER | 0.442 INCHES MINIMUM AND 0.477 INCHES MAXIMUM |
| HEAD HEIGHT | 0.232 INCHES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| END ITEM IDENTIFICATION | HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS) |