NSN 5305-00-228-3903
Part Details | SOCKET HEAD CAP SCREW
5305-00-228-3903 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Alternate Parts: 67B131177, 67B13117-7, FO960386M4171, FO9603-86-M-4171, 67B131177, 67B13117-7, 5305-00-228-3903, 00-228-3903, 5305002283903, 002283903
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 19, 1969 | 00-228-3903 | 16282 ( SCREW, CAP, SOCKET HEAD ) |
REFERENCE DRAWINGS & PICTURES
CROWNED HEXAGON
CROSS RECESS TYPE 1
Cross Reference | NSN 5305-00-228-3903
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 67B13117-7 | 07873 | AIR FORCE WEAPONS LABORATORY |
| FO9603-86-M-4171 | 78452 | MICRODOT INCEVERLOCK CHICAGO DIV |
| 67B13117-7 | 57550 | RELLI TECHNOLOGY, INC. |
Technical Data | NSN 5305-00-228-3903
| Characteristic | Specifications |
|---|---|
| THREAD SERIES DESIGNATOR | UNF |
| NOMINAL THREAD DIAMETER | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3A |
| THREAD DIRECTION | RIGHT-HAND |
| THREAD LENGTH | 0.397 INCHES MINIMUM AND 0.417 INCHES MAXIMUM |
| FASTENER LENGTH | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |
| HEAD STYLE | 9 CROWNED HEXAGON |
| HEAD DIAMETER | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM |
| HEAD HEIGHT | 0.052 INCHES MINIMUM AND 0.062 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |