Part Details | MACHINE SCREW
5305-00-335-5774 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: 2A575450, 2A5754-50, 2A575450, 2A5754-50, 2A575450, 2A5754-50, 2A575450, 2A5754-50, 5305-00-335-5774, 00-335-5774, 5305003355774, 003355774
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-335-5774 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
ROUND
Cross Reference | NSN 5305-00-335-5774
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2A5754-50 | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 2A5754-50 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
| 2A5754-50 | 64547 | HONEYWELL INTERNATIONAL INCDBA HONEYWELL |
| 2A5754-50 | 99823 | OHIO METAL PRODUCTS CO THE |
Technical Data | NSN 5305-00-335-5774
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.625 INCHES MINIMUM |
| FASTENER LENGTH | 3.094 INCHES MINIMUM AND 3.156 INCHES MAXIMUM |
| SCREW MATERIAL | STEEL COMP 4140 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE |
| SCREW SURFACE TREATMENT | CADMIUM |
| HEAD STYLE | 5 DISHED HEXAGON |
| HEAD DIAMETER | 0.490 INCHES MINIMUM AND 0.519 INCHES MAXIMUM |
| HEAD HEIGHT | 0.249 INCHES MINIMUM AND 0.297 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 140.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| HEAD HOLE CONFIGURATION STYLE | ROUND |
| HOLE QUANTITY | 2 |
| HOLE DIAMETER | 0.070 INCHES NOMINAL |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |