Part Details | MACHINE SCREW
5305-01-190-4073 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: 5741101, 5579853, SA609010, 5305-01-190-4073, 01-190-4073, 5305011904073, 011904073
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 27, 1984 | 01-190-4073 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-190-4073
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5741101 | 34623 | AM GENERAL LLC |
| 5579853 | 34623 | AM GENERAL LLC |
| SA609010 | 53964 | KAYDON CUSTOM FILTRATION CORPORATION |
Technical Data | NSN 5305-01-190-4073
| 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 | 0.250 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| FASTENER LENGTH | 0.350 INCHES MINIMUM AND 0.410 INCHES MAXIMUM |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| HEAD STYLE | 4 CROWNED HEXAGON |
| HEAD DIAMETER | 0.517 INCHES MAXIMUM |
| HEAD HEIGHT | 0.175 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| FEATURES PROVIDED | O RING |