NSN 5305-01-421-3944 NAS384612P, NAS384-6-12P, 01-421-3944
Product Details | TAPPING SCREW
5305-01-421-3944 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.
Part Alternates: NAS384612P, NAS384-6-12P, 5305-01-421-3944, 01-421-3944, 5305014213944, 014213944
Hardware and Abrasives | Screws
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 07 NOV 1995 | 01-421-3944 | 41756 ( SCREW, TAPPING ) |
Cross Reference | NSN 5305-01-421-3944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NAS384-6-12P | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES |
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Technical Data | NSN 5305-01-421-3944
| Characteristic | Specifications |
|---|---|
| NONMACHINE THREAD STYLE | A13 GIMLET POINT |
| NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES |
| FASTENER LENGTH | 0.750 INCHES NOMINAL |
| MATERIAL | STEEL OVERALL |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| HEAD STYLE | C54 OVAL COUNTERSUNK |
| HEAD DIAMETER | 0.255 INCHES MINIMUM AND 0.277 INCHES MAXIMUM |
| COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND 100.0 DEGREES MAXIMUM |
| INTERNAL DRIVE STYLE | D1 CROSS RECESS TYPE 1 |
Restrictions/Controls & Freight Information | NSN 5305-01-421-3944
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||



