The Shaft,shouldered, cataloged under National Stock Number 3040-01-089-7790, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-089-7790 |
| Primary Part Number | 12524303 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Second End External Thread Length | 10.5 MILLIMETERS NOMINAL MM |
| Step Quantity | 4 |
| First End Diameter | 12.97 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM |
| Second End Diameter | 11.2 MILLIMETERS MINIMUM AND 11.4 MILLIMETERS MAXIMUM MM |
| Largest Step Diameter | 28.90 MILLIMETERS MINIMUM AND 28.95 MILLIMETERS MAXIMUM MM |
| First End Style | PLAIN |
| Material Document and Classification | MIL-S-6758,CONDTN OPTL MIL STD SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNAL THREADED |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2 0040-089 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 465-4303 | Rosomak S.a (POL) |
| 12524303 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 465-4303 | 5/9 Secondary reference Alliant Techsystems Operations Llc |
| 2 0040-089 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 10126871 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 465-4303 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corp Div Weapon System |
| 3040PL1037715 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 3040-01-089-7790 is a Shaft,shouldered, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-089-7790 has 3 manufacturer part numbers on file: 2 0040-089 (Bae Systems Hagglunds Aktiebolag), 465-4303 (Rosomak S.a), 12524303 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12524303: Second End External Thread Length: 10.5 MILLIMETERS NOMINAL MM; Step Quantity: 4; First End Diameter: 12.97 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM; Second End Diameter: 11.2 MILLIMETERS MINIMUM AND 11.4 MILLIMETERS MAXIMUM MM. 10 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 3040-01-089-7790 has DEMIL Code Q. 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.