The Shaft,shouldered, cataloged under National Stock Number 3040-00-858-0691, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is American Concorde Systems Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-858-0691 |
| Primary Part Number | A2-06182-1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | American Concorde Systems Inc |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES |
| FSC Application Data | MOTOR WIPER WINDSHIELD |
| Step Quantity | 2 |
| First End Diameter | 0.6250 INCHES NOMINAL IN |
| Second End Diameter | 0.6250 INCHES NOMINAL IN |
| Largest Step Diameter | 1.059 INCHES NOMINAL IN |
| First End Style | PLAIN |
| Second End Keyway Width | 0.0580 INCHES NOMINAL IN |
| Second End Keyway Depth | 0.0930 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | FLAT KEYWAY |
| Material | ALUMINUM |
| External Keyway Length | 0.7500 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A2-06182-1 PRIMARY | American Concorde Systems Inc (USA) |
| 14-06182-01 PRIMARY | American Concorde Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 14-06182-01 | 5/9 Secondary reference Curtiss-Wright Controls, Inc. Div Actuation Division |
| A2-06182-1 | 5/9 Secondary reference Curtiss-Wright Controls, Inc. Div Actuation Division |
NSN 3040-00-858-0691 is a Shaft,shouldered, manufactured by American Concorde Systems Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-858-0691 has 2 manufacturer part numbers on file: A2-06182-1 (American Concorde Systems Inc), 14-06182-01 (American Concorde Systems Inc).
Key specifications for A2-06182-1: Surface Finish: 125.0 MICROINCHES; FSC Application Data: MOTOR WIPER WINDSHIELD; Step Quantity: 2; First End Diameter: 0.6250 INCHES NOMINAL IN. 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.
NSN 3040-00-858-0691 has DEMIL Code B. 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.