Part Details | MACHINE SCREW
5305-00-422-1663 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: 814048, 5305-00-422-1663, 00-422-1663, 5305004221663, 004221663
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 23, 1970 | 00-422-1663 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON
Cross Reference | NSN 5305-00-422-1663
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 814048 | 99251 | CARLETON LIFE SUPPORT SYSTEMS INC.DBA COBHAM MISSION SYSTEM |
Technical Data | NSN 5305-00-422-1663
| Characteristic | Specifications |
|---|---|
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.589 INCHES MINIMUM AND 0.629 INCHES MAXIMUM |
| FASTENER LENGTH | 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON |
| HEAD HEIGHT | 0.042 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
| SPECIAL FEATURES | UNDERCUT FOR THREAD RELIEF AND HOLE DRILLED FROM THREAD END ALONG LONGITUDINAL AXIS 0.082 IN. DIA 0.638 DEEP |