Part Details | MACHINE SCREW
5305-01-333-8316 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: 425969, XX0034087, XX003-4087, 5305-01-333-8316, 01-333-8316, 5305013338316, 013338316
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 09, 1991 | 01-333-8316 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-333-8316
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 425969 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
| XX003-4087 | H2229 | RDM TECHNOLOGY B.V. |
Technical Data | NSN 5305-01-333-8316
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.125 INCHES NOMINAL |
| FASTENER LENGTH | 1.125 INCHES NOMINAL |
| SCREW MATERIAL | STEEL |
| HEAD STYLE | 0 CROWNED HEXAGON |
| HEAD DIAMETER | 0.600 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| HEAD HEIGHT | 0.165 INCHES MINIMUM AND 0.191 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| SPECIFICATION/STANDARD DATA | 21450-BCKX2.4-425969 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION |