Part Details | MACHINE SCREW
5305-01-379-9028 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: 37674413 ITEM 177, 376-74413 ITEM 177, 02115600000, 021-15600-000, 02115600, 021-15600, 5305-01-379-9028, 01-379-9028, 5305013799028, 013799028
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | SEP 10, 1993 | 01-379-9028 | 06657 ( SCREW, MACHINE ) |
REFERENCE DRAWINGS & PICTURES
UNDERCUT HEXAGON
Cross Reference | NSN 5305-01-379-9028
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 376-74413 ITEM 177 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 021-15600-000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 021-15600 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
Technical Data | NSN 5305-01-379-9028
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.125 INCHES |
| THREAD QUANTITY PER INCH | 40 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.200 INCHES NOMINAL |
| FASTENER LENGTH | 0.250 INCHES NOMINAL |
| SCREW MATERIAL | COPPER ALLOY |
| HEAD STYLE | 8 UNDERCUT HEXAGON |
| HEAD DIAMETER | 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM |
| HEAD HEIGHT | 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |