Part Details | MACHINE SCREW
5305-01-144-1631 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: M3X8 DIN 963 BRASS, C0ML M3X8MM, C0ML M3X8MM, 5305-01-144-1631, 01-144-1631, 5305011441631, 011441631
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 15, 1982 | 01-144-1631 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-01-144-1631
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M3X8 DIN 963 BRASS | 1FH08 | LEHIGH-ARMSTRONG, INC. |
| C0ML M3X8MM | 1FH08 | LEHIGH-ARMSTRONG, INC. |
| C0ML M3X8MM | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-01-144-1631
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | M |
| NOMINAL THREAD DIAMETER | 3.0 MILLIMETERS |
| THREAD PITCH IN MILLIMETERS | 0.5 |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 4.75 MILLIMETERS MINIMUM AND 6.35 MILLIMETERS MAXIMUM |
| FASTENER LENGTH | 8.00 MILLIMETERS NOMINAL |
| SCREW MATERIAL | COPPER ALLOY |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 5.6 MILLIMETERS NOMINAL |
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |