The Screw,machine, cataloged under National Stock Number 5305-01-566-0705, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-566-0705 |
| Primary Part Number | 12423649 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Head Height | 3.3 MILLIMETERS NOMINAL MM |
| Screw Surface Treatment | OXIDE |
| Fastener Length | 30.0 MILLIMETERS NOMINAL MM |
| Screw Material Document and Classification | ISO 3506-1 ASSN STD SINGLE MATERIAL RESPONSE |
| Shank Surface Treatment | OXIDE |
| Head Surface Treatment | OXIDE |
| Head Style | OVAL |
| Thread Direction | RIGHT-HAND |
| Head Surface Treatment Document and Classification | MIL-DTL-13924 CLASS 4 MIL STD SINGLE TREATMENT RESPONSE |
| Screw Material | STEEL CORROSION RESISTING |
| Color | BLACK |
| Internal Drive Style | TORQUE |
| Shank Surface Treatment Document and Classification | MIL-STD-13924 CLASS 4 MIL STD SINGLE TREATMENT RESPONSE |
| Head Diameter | 15.0 MILLIMETERS NOMINAL MM |
| Screw Surface Treatment Document and Classification | MIL-DTL-13924 CLASS 4 MIL STD SINGLE TREATMENT RESPONSE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12423649 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5305-01-566-0705 is a Screw,machine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-566-0705 has 1 manufacturer part number on file: 12423649 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12423649: Head Height: 3.3 MILLIMETERS NOMINAL MM; Screw Surface Treatment: OXIDE; Fastener Length: 30.0 MILLIMETERS NOMINAL MM; Screw Material Document and Classification: ISO 3506-1 ASSN STD SINGLE MATERIAL RESPONSE. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.