The Bolt,machine, cataloged under National Stock Number 5306-01-470-5138, is classified within Federal Supply Class 5306 (Bolts) 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 | 5306-01-470-5138 |
| Primary Part Number | 12414309-048 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 50.000 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.750 |
| Thread Length | 12.000 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Color | OLIVE DRAB OVERALL |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| DIN931M12X1.75X50-8.8-A3D | Din Deutsches Institut Fur Normung Ev (DEU) |
| 12414309-048 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12414309-048 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| 12414309-048 | Amz Alabama Inc. (USA) |
NSN 5306-01-470-5138 is a Bolt,machine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-470-5138 has 4 manufacturer part numbers on file: DIN931M12X1.75X50-8.8-A3D (Din Deutsches Institut Fur Normung Ev), 12414309-048 (U S Army Tank Automotive Command Amsta-Im-Mm), 12414309-048 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12414309-048 (Amz Alabama Inc.).
Key specifications for 12414309-048: External Thread Tolerance Class: 6G G; Fastener Length: 50.000 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.750; Thread Length: 12.000 MILLIMETERS NOMINAL MM. 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.