Part Details | MACHINE SCREW
5305-00-375-7410 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: 295503PCM4, 2955-03PCM4, 5644801936002ALT1PCM4, 564-4801-936002ALT1PCM4, 5643801936828PC11, 564-3801-936828PC11, 5642401935782PCA3, 564-2401-935782PCA3, 3801771614REVA, 3801-771614REVA, 34138011188598PC11, 341-3801-1188598PC11, 34038011002545ALT1PC21, 340-3801-1002545ALT1PC21, 31924011188123PCA3, 319-2401-1188123PCA3, 2823801771612REVBPC18, 282-3801-771612REVBPC18, 24024011000723PCA3, 240-2401-1000723PCA3, K138011001432PPCITEM4, K1-3801-1001432PPCITEM4, 5305-00-375-7410, 00-375-7410, 5305003757410, 003757410
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-375-7410 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-375-7410
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2955-03PCM4 | 96169 | ELECTRIC BOAT CORPORATION |
| 564-4801-936002ALT1PCM4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 564-3801-936828PC11 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 564-2401-935782PCA3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 3801-771614REVA | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 341-3801-1188598PC11 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 340-3801-1002545ALT1PC21 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 319-2401-1188123PCA3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 282-3801-771612REVBPC18 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 240-2401-1000723PCA3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| K1-3801-1001432PPCITEM4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 5305-00-375-7410
| 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 | 0.438 INCHES MINIMUM |
| FASTENER LENGTH | 0.625 INCHES NOMINAL |
| SCREW MATERIAL | NICKEL ALLOY |
| HEAD STYLE | 0 CROWNED HEXAGON |
| HEAD DIAMETER | 0.767 INCHES MINIMUM AND 0.812 INCHES MAXIMUM |
| HEAD HEIGHT | 0.223 INCHES NOMINAL |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |