NSN 5305-00-021-8309
Part Details | TAPPING SCREW
5305-00-021-8309 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: 218309, 5305-00-021-8309, 00-021-8309, 5305000218309, 000218309
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-021-8309 | 41756 ( SCREW, TAPPING ) |
REFERENCE DRAWINGS & PICTURES
DISHED HEXAGON
CROSS RECESS TYPE 1
NARROW FLUTE (TYPE E)
Cross Reference | NSN 5305-00-021-8309
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 218309 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
Technical Data | NSN 5305-00-021-8309
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | 3 NARROW FLUTE (TYPE E) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES |
| FASTENER LENGTH | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| HEAD STYLE | 3 DISHED HEXAGON |
| HEAD DIAMETER | 0.301 INCHES MINIMUM AND 0.321 INCHES MAXIMUM |
| HEAD HEIGHT | 0.081 INCHES MINIMUM AND 0.091 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |
| FEATURES PROVIDED | CASEHARDENED |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY HEAD DIMENSIONS |
