The Shaft,shouldered, cataloged under National Stock Number 3040-01-139-2190, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3040-01-139-2190 |
| Primary Part Number | 132D1907 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems |
| Status | ACTIVE |
| FSC Application Data | FEEDER,AUTOMATIC GUN |
| Step Quantity | 6 |
| First End Diameter | 0.3747 INCHES NOMINAL IN |
| Second End Diameter | 0.5898 INCHES NOMINAL IN |
| Largest Step Diameter | 0.690 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Material Document and Classification | MIL-T-9047,COMP 6 MIL SPEC SINGLE MATERIAL RESPONSE |
| End Similarity | NOT IDENTICAL |
| Second End Style | INTERNAL THREADED |
| Material | TITANIUM ALLOY |
| Second End Internal Thread Length | 0.600 INCHES MINIMUM IN |
| 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 |
|---|---|
| 132D1907 PRIMARY | General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA) |
| Reference | Meaning |
|---|---|
| 10130534 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 3040-01-139-2190 is a Shaft,shouldered, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-139-2190 has 1 manufacturer part number on file: 132D1907 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Key specifications for 132D1907: FSC Application Data: FEEDER,AUTOMATIC GUN; Step Quantity: 6; First End Diameter: 0.3747 INCHES NOMINAL IN; Second End Diameter: 0.5898 INCHES NOMINAL IN. 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.
NSN 3040-01-139-2190 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.