The Bolt,machine, cataloged under National Stock Number 5306-01-374-1086, 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 15 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-374-1086 |
| Primary Part Number | 12414307-077 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Extended Washer Thickness | 1.8 MILLIMETERS MINIMUM MM |
| Head Height | 11.5 MILLIMETERS NOMINAL MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 29.58 MILLIMETERS MINIMUM AND 30.42 MILLIMETERS MAXIMUM MM |
| Extended Washer Diameter | 26.6 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.5 |
| Thread Length | 30.42 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | DIN 267/11 NATIONAL SPEC SINGLE MATERIAL RESPONSE OR DIN 6921 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 12.0 MILLIMETERS MM |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 16.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL PROPERTY CLASS 10.9 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 |
|---|---|
| 12414307-077 | Oshkosh Defense Llc (USA) |
| DIN6921M12X1.5X30-10.9A3D | Din Deutsches Institut Fur Normung Ev (DEU) |
| 12414307-077 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12414307-077 | Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA) |
| EN1665-M12X1.5X30-10.9A3D | International Organization for Standardization (iso) (CHE) |
| 12414307-077 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 12414307-077 | 5/9 Secondary reference Oshkosh Corp |
| 12414307 | D/9 Drawing number reference only U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5306-01-374-1086 is a Bolt,machine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-374-1086 has 6 manufacturer part numbers on file: 12414307-077 (Oshkosh Defense Llc), DIN6921M12X1.5X30-10.9A3D (Din Deutsches Institut Fur Normung Ev), 12414307-077 (U S Army Tank Automotive Command Amsta-Im-Mm), 12414307-077 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), EN1665-M12X1.5X30-10.9A3D (International Organization for Standardization (iso)) and 1 more.
Key specifications for 12414307-077: Extended Washer Thickness: 1.8 MILLIMETERS MINIMUM MM; Head Height: 11.5 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Fastener Length: 29.58 MILLIMETERS MINIMUM AND 30.42 MILLIMETERS MAXIMUM MM. 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.