NSN 5305-00-042-8987
Part Details | MACHINE SCREW
5305-00-042-8987 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: X1916, S75105, S7510-5, 142967, 56037J, FFS92TYPE1STYLE2S, X1916, S75105, S7510-5, 7001734, 5305-00-042-8987, 00-042-8987, 5305000428987, 000428987
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-042-8987 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-042-8987
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| X1916 | 3D6E9 | AXLETECH INTERNATIONAL, LLC |
| S7510-5 | 3D6E9 | AXLETECH INTERNATIONAL, LLC |
| 142967 | 08683 | BROCKWAY MOTOR TRUCKSDIV OF MACK TRUCKS INC |
| 56037J | 56442 | DIAMOND REO TRUCK CO |
| FFS92TYPE1STYLE2S | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
| X1916 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS LLC |
| S7510-5 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS LLC |
| 7001734 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 5305-00-042-8987
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.997 INCHES MINIMUM |
| FASTENER LENGTH | 1.188 INCHES NOMINAL |
| SCREW MATERIAL | 0$1$5$6$8$9$DST1020 |
| SCREW MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES |
| HEAD STYLE | 9 DISHED HEXAGON |
| HEAD DIAMETER | 0.600 INCHES MINIMUM AND 0.635 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | 0 CROSS RECESS TYPE 1 |
| NONDEFINITIVE SPEC/STD DATA | I TYPE AND 2S STYLE |
| DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY LG |
