Part Details | MACHINE SCREW
5305-01-420-1641 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: NAS2832C40T, NAS2832C40T, 5305-01-420-1641, 01-420-1641, 5305014201641, 014201641
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | OCT 10, 1995 | 01-420-1641 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
TORQUE SET
Cross Reference | NSN 5305-01-420-1641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS2832C40T | 58998 | FASTENER INNOVATION TECHNOLOGY, INC.DBA F I T |
| NAS2832C40T | 2N335 | PATTONAIR USA, INC. |
Technical Data | NSN 5305-01-420-1641
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNJF |
| NOMINAL THREAD DIAMETER | 0.080 INCHES |
| THREAD QUANTITY PER INCH | 32 |
| THREAD CLASS | 3A |
| NONSTANDARD THREAD PITCH DIAMETER | +0.1156 TO +0.1177 INCHES |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.300 INCHES NOMINAL |
| FASTENER LENGTH | 2.821 INCHES NOMINAL |
| SCREW MATERIAL | STEEL CORROSION RESISTING |
| SCREW SURFACE TREATMENT | PASSIVATE |
| COLOR | SILVER |
| HEAD STYLE | 0 CROWNED HEXAGON |
| HEAD DIAMETER | 0.307 INCHES NOMINAL |
| HEAD HEIGHT | 0.070 INCHES NOMINAL |
| COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | TORQUE SET |
