The Screw,tapping, cataloged under National Stock Number 5305-01-375-7158, 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 11 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-375-7158 |
| Primary Part Number | 12414310-048 |
| Item Name | Screw,tapping |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Nonmachine Nominal Thread Diameter | 4.8 MILLIMETERS MM |
| Head Height | 3.25 MILLIMETERS MINIMUM AND 3.55 MILLIMETERS MAXIMUM MM |
| Fastener Length | 25.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | DIN 267 PART 9 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nonmachine Thread Style | CONE POINT (TYPE BP) |
| Material Document and Classification | DIN 267/11 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR DIN 7981 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | PAN |
| Surface Treatment | ZINC OVERALL |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Material | STEEL OVERALL |
| Head Diameter | 9.14 MILLIMETERS MINIMUM AND 9.50 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| 12414310-048 | Amz Alabama Inc. (USA) |
| 12414310-048 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12414310-048 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| DIN-7981ST4.8X25CHA3D | Din Deutsches Institut Fur Normung Ev (DEU) |
NSN 5305-01-375-7158 is a Screw,tapping, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-375-7158 has 4 manufacturer part numbers on file: 12414310-048 (Amz Alabama Inc.), 12414310-048 (U S Army Tank Automotive Command Amsta-Im-Mm), 12414310-048 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), DIN-7981ST4.8X25CHA3D (Din Deutsches Institut Fur Normung Ev).
Key specifications for 12414310-048: Nonmachine Nominal Thread Diameter: 4.8 MILLIMETERS MM; Head Height: 3.25 MILLIMETERS MINIMUM AND 3.55 MILLIMETERS MAXIMUM MM; Fastener Length: 25.0 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: DIN 267 PART 9 NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL. 11 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.