The Shaft,shouldered, cataloged under National Stock Number 3040-01-287-0445, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-287-0445 |
| Primary Part Number | 3233-4026-0 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| Step Quantity | 2 |
| First End Style | FLAT KEYWAY |
| Second End Groove Diameter | 0.6450 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.0620 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.0940 INCHES NOMINAL IN |
| Second End Style | CIRCULAR GROOVED |
| External Keyway Length | 1.1250 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.2500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 2CR447 | Oshkosh Defense Llc (USA) |
| 3233-4026-0 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
| Reference | Meaning |
|---|---|
| 2CR447 | 5/9 Secondary reference Oshkosh Corp |
| 0125252X1F | D/9 Drawing number reference only Kidde Fire Fighting, Inc. Div National Foam |
| 01252520 | 5/9 Secondary reference Kidde Fire Fighting, Inc. Div National Foam |
NSN 3040-01-287-0445 is a Shaft,shouldered, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-287-0445 has 2 manufacturer part numbers on file: 2CR447 (Oshkosh Defense Llc), 3233-4026-0 (Kidde Fire Fighting, Inc. Div National Foam).
Key specifications for 3233-4026-0: Step Quantity: 2; First End Style: FLAT KEYWAY; Overall Length: 8.312 INCHES NOMINAL IN; Second End Groove Diameter: 0.6450 INCHES NOMINAL IN. 9 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.