Part Details | MACHINE SCREW
5305-01-307-2603 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: 21836004 ZZ, 21836/004 ZZ, 21836004M, 21836-004M, 21836004, 21836-004, 21836004M, 21836-004M, 21836004, 21836-004, 5305-01-307-2603, 01-307-2603, 5305013072603, 013072603
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 08, 1989 | 01-307-2603 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-307-2603
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 21836/004 ZZ | 51190 | AEROFLEX WICHITA, INC.DBA IFR SYSTEMS |
| 21836-004M | 51190 | AEROFLEX WICHITA, INC.DBA IFR SYSTEMS |
| 21836-004 | 51190 | AEROFLEX WICHITA, INC.DBA IFR SYSTEMS |
| 21836-004M | 09553 | MARCONI ELECTRONICS INCMARCONI INSTRUMENTS DIV |
| 21836-004 | 09553 | MARCONI ELECTRONICS INCMARCONI INSTRUMENTS DIV |
Technical Data | NSN 5305-01-307-2603
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 3.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 0.5 |
| EXTERNAL THREAD TOLERANCE CLASS | 6G |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 11.0 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL |
| SCREW MATERIAL | STEEL |
| SCREW SURFACE TREATMENT | NICKEL |
| HEAD STYLE | 3 UNDERCUT HEXAGON |
| HEAD DIAMETER | 6.0 MILLIMETERS MAXIMUM |
| HEAD HEIGHT | 2.3 MILLIMETERS MAXIMUM |
| INTERNAL DRIVE STYLE | 2 CROSS RECESS TYPE 1 |