Part Details | SETSCREW
5305-01-426-1248 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
Alternate Parts: 5938307, 5305-01-426-1248, 01-426-1248, 5305014261248, 014261248
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAR 05, 1996 | 01-426-1248 | 06672 ( SETSCREW ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
FLAT
HEXAGON
Cross Reference | NSN 5305-01-426-1248
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5938307 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 5305-01-426-1248
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNC |
| NOMINAL THREAD DIAMETER | 0.250 INCHES |
| THREAD QUANTITY PER INCH | 20 |
| THREAD CLASS | 2A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH |
| MINIMUM YIELD STRENGTH | 30000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM |
| HEAD HEIGHT | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | HEXAGON |
| WIDTH ACROSS FLATS | 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| POINT STYLE | 0 FLAT |
| POINT LENGTH | 0.247 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| POINT DIAMETER | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| SPECIAL FEATURES | ALTER, MAKE FROM MS16995-50, NSN 5305-00-988-7614 |