Part Details | TAPPING SCREW
5305-00-451-3425 A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
Alternate Parts: 1943386, 1943386, 5305-00-451-3425, 00-451-3425, 5305004513425, 004513425
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 14, 1971 | 00-451-3425 | 41756 ( SCREW, TAPPING ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON EXTENDED WASHER
CROSS RECESS TYPE 1
NARROW FLUTE (TYPE E)
Cross Reference | NSN 5305-00-451-3425
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1943386 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 1943386 | 1LW55 | REMY, INC. |
Technical Data | NSN 5305-00-451-3425
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | 2 NARROW FLUTE (TYPE E) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES |
| FASTENER LENGTH | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| HEAD STYLE | HEXAGON EXTENDED WASHER |
| HEAD HEIGHT | 0.160 INCHES MINIMUM AND 0.174 INCHES MAXIMUM |
| WIDTH BETWEEN FLATS | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| EXTENDED WASHER DIAMETER | 0.370 INCHES MINIMUM AND 0.388 INCHES MAXIMUM |
| EXTENDED WASHER THICKNESS | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |