The Rocket Motor, cataloged under National Stock Number 1340-01-522-6689, is classified within Federal Supply Class 1340 (Rockets, Rocket Ammunition and Rocket Components) of the Ammunition and Explosives group. The manufacturer of record is Alliant Techsystems Operations Llc Dba Northrop Grumman Computing Systems Div Weapons Systems Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1340-01-522-6689 |
| Primary Part Number | 60490A20001 |
| Item Name | Rocket Motor |
| FSC / FSG | 1340 / 13 — Rockets, Rocket Ammunition and Rocket Components |
| Manufacturer | Alliant Techsystems Operations Llc Dba Northrop Grumman Computing Systems Div Weapons Systems Division |
| Status | ACTIVE |
| Straight Section Outside Diameter | 8.258 INCHES NOMINAL IN |
| Dod Ammunition Code | 1340-HA39 |
| Igniter | INCLUDED |
| Igniter Installation | INSTALLED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 689-18000-1 | Magellan Aerospace, Winnipeg (CAN) |
| 745L407 | General Dynamics-Ots, Inc. Dba General Dynamics-Ots, Inc. Div General Dynamics Ordnance and Tactical Systems (USA) |
| 60490A20001 PRIMARY | Alliant Techsystems Operations Llc Dba Northrop Grumman Computing Systems Div Weapons Systems Division (USA) |
| 745L407 | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| 745L407 | General Dynamics Ots (niceville), Inc. Dba General Dynamics Ots Niceville, Inc Div General Dynamics Ordnance and (USA) |
| Reference | Meaning |
|---|---|
| 689-18000-1 | 5/2 Secondary reference U.S. Government activity |
| 1340-HA39 | 6/9 Informative reference only U.S. Government activity |
NSN 1340-01-522-6689 is a Rocket Motor, manufactured by Alliant Techsystems Operations Llc Dba Northrop Grumman Computing Systems Div Weapons Systems Division, classified under FSC 1340, Rockets, Rocket Ammunition and Rocket Components. Status: active.
NSN 1340-01-522-6689 has 5 manufacturer part numbers on file: 689-18000-1 (Magellan Aerospace, Winnipeg), 745L407 (General Dynamics-Ots, Inc. Dba General Dynamics-Ots, Inc. Div General Dynamics Ordnance and Tactical Systems), 60490A20001 (Alliant Techsystems Operations Llc Dba Northrop Grumman Computing Systems Div Weapons Systems Division), 745L407 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems), 745L407 (General Dynamics Ots (niceville), Inc. Dba General Dynamics Ots Niceville, Inc Div General Dynamics Ordnance and).
Key specifications for 60490A20001: Straight Section Outside Diameter: 8.258 INCHES NOMINAL IN; Overall Length: 50.438 INCHES NOMINAL IN; Dod Ammunition Code: 1340-HA39; Igniter: INCLUDED. 4 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.
NSN 1340-01-522-6689 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.
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.