Part Details | TAPPING SCREW
5305-00-422-4221 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: 274875, 274875, 5305-00-422-4221, 00-422-4221, 5305004224221, 004224221
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | FEB 02, 1972 | 00-422-4221 | 41756 ( SCREW, TAPPING ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
THRU SLOT (TYPE 6)
Cross Reference | NSN 5305-00-422-4221
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 274875 | 16764 | GENERAL MOTORS CORPDELCO REMY DIV |
| 274875 | 1LW55 | REMY, INC. |
Technical Data | NSN 5305-00-422-4221
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | THRU SLOT (TYPE 6) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES |
| FASTENER LENGTH | 0.590 INCHES MINIMUM AND 0.620 INCHES MAXIMUM |
| HEAD STYLE | 3 DISHED HEXAGON |
| HEAD DIAMETER | 0.306 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| HEAD HEIGHT | 0.085 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | 4 CROSS RECESS TYPE 1 |