Part Details | MACHINE SCREW
5305-00-719-8681 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: 20000687, 687, 20000687, WCM687, 5305-00-719-8681, 00-719-8681, 5305007198681, 007198681
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-719-8681 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-719-8681
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20000687 | 0Y4A4 | WALTHAM AIRCRAFT CLOCK CORPDBA PRIME TIME CLOCKS |
| 687 | 79300 | WALTHAM CLOCK CO INC |
| 20000687 | 79300 | WALTHAM CLOCK CO INC |
| WCM687 | 79300 | WALTHAM CLOCK CO INC |
Technical Data | NSN 5305-00-719-8681
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNM |
| NOMINAL THREAD DIAMETER | 1.0 MILLIMETERS |
| THREAD QUANTITY PER INCH | 140 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 1.7 MILLIMETERS NOMINAL |
| FASTENER LENGTH | 2.10 MILLIMETERS NOMINAL |
| SCREW MATERIAL | STEEL |
| SCREW SURFACE TREATMENT | NICKEL |
| HEAD STYLE | 8 DISHED HEXAGON |
| HEAD DIAMETER | 1.47 MILLIMETERS NOMINAL |
| HEAD HEIGHT | 0.9 MILLIMETERS NOMINAL |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |