The Bolt,machine, cataloged under National Stock Number 5306-01-306-3494, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems Hagglunds Aktiebolag. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-306-3494 |
| Primary Part Number | 2121 2033-460 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Bae Systems Hagglunds Aktiebolag |
| Status | ACTIVE |
| Head Height | 5.5 MILLIMETERS NOMINAL MM |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 45.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.00 |
| Thread Length | 43.0 MILLIMETERS MINIMUM AND 45.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 13.0 MILLIMETERS NOMINAL MM |
| Surface Treatment | CHROMATE AND ZINC OVERALL |
| Material | STEEL PROPERTY CLASS 8.8 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 |
|---|---|
| 2121 2033-460 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 2121 2033-460 | Hagglunds Vehicle Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| 90451-991 | 3/9 Design control — primary reference U.s. Defense Services, Inc. Dba Usds |
NSN 5306-01-306-3494 is a Bolt,machine, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-306-3494 has 2 manufacturer part numbers on file: 2121 2033-460 (Bae Systems Hagglunds Aktiebolag), 2121 2033-460 (Hagglunds Vehicle Gmbh).
Key specifications for 2121 2033-460: Head Height: 5.5 MILLIMETERS NOMINAL MM; External Thread Tolerance Class: 6G G; Fastener Length: 45.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.00. 13 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.