NSN 5305-00-207-4278
Part Details | MACHINE SCREW
5305-00-207-4278 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: FFIL0309SS, FFIL0-309SS, 240309SS, 240-309SS, FFIL0309SS, FFIL0-309SS, 240309SS, 240-309SS, 240309SS, 240-309SS, 5305-00-207-4278, 00-207-4278, 5305002074278, 002074278
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-207-4278 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-207-4278
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FFIL0-309SS | 19315 | HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND |
| 240-309SS | 19315 | HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND |
| FFIL0-309SS | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
| 240-309SS | 55972 | HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS |
| 240-309SS | 1NZ85 | L3 TECHNOLOGIES, INC.DBA SPACE AND NAVIGATION |
Technical Data | NSN 5305-00-207-4278
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.099 INCHES |
| THREAD QUANTITY PER INCH | 56 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.527 INCHES MINIMUM AND 0.562 INCHES MAXIMUM |
| FASTENER LENGTH | 0.562 INCHES NOMINAL |
| SCREW MATERIAL | 3$DST0079 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 FED SPEC ALL MATERIAL RESPONSES |
| HEAD STYLE | 8 DISHED HEXAGON |
| HEAD DIAMETER | 0.151 INCHES MINIMUM AND 0.155 INCHES MAXIMUM |
| HEAD HEIGHT | 0.058 INCHES MINIMUM AND 0.061 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |