Part Details | TAPPING SCREW
5305-01-421-1858 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: 0335301, 03353-01, 90092A132, ASTMC1002TYPE W2.5LG, ASTM-C-1002TYPE W2.5LG, 5305-01-421-1858, 01-421-1858, 5305014211858, 014211858
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 03, 1995 | 01-421-1858 | 41756 ( SCREW, TAPPING ) |
REFERENCE DRAWINGS & PICTURES
HEXAGON COUNTERSUNK
CROSS RECESS TYPE 1
NARROW FLUTE (TYPE E)
Cross Reference | NSN 5305-01-421-1858
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 03353-01 | 6B1K0 | DEFENSE LOGISTICS AGENCY - TROOPSUPPORT |
| 90092A132 | 39428 | MCMASTER-CARR SUPPLY COMPANY |
| ASTM-C-1002TYPE W2.5LG | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
Technical Data | NSN 5305-01-421-1858
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | 3 NARROW FLUTE (TYPE E) |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.164 INCHES |
| FASTENER LENGTH | 2.500 INCHES NOMINAL |
| HEAD STYLE | 0 HEXAGON COUNTERSUNK |
| HEAD DIAMETER | 0.285 INCHES MINIMUM AND 0.332 INCHES MAXIMUM |
| INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 |