Part Details | MACHINE SCREW
5305-00-815-7945 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: 9098501, 909850-1, 9098501, 909850-1, 9098501, 909850-1, 5305-00-815-7945, 00-815-7945, 5305008157945, 008157945
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-815-7945 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-815-7945
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 909850-1 | 17772 | AERO ENGINEERING & MANUFACTURINGCOMPANY OF CALIFORNIA |
| 909850-1 | 52916 | CAPRICE ENGINEERING COMPANY INCDBA CAPRICE ENG CO |
| 909850-1 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5305-00-815-7945
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.500 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.550 INCHES NOMINAL |
| FASTENER LENGTH | 5.790 INCHES NOMINAL |
| SCREW MATERIAL | STEEL COMP 8630 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050,F4 MIL SPEC SINGLE MATERIAL RESPONSE |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| HEAD HEIGHT | 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| SHANK SURFACE FINISH | 63.0 MICROINCHES |