The Gearshaft,spur, cataloged under National Stock Number 3040-01-357-5717, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-357-5717 |
| Primary Part Number | 14-70047-CH DASH NO.07 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Curtiss-Wright Controls, Inc. Div Actuation Division |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft Material | STEEL |
| Shaft Largest Diameter | 0.926 INCHES NOMINAL IN |
| Shaft End Size | 0.374 INCHES AND 0.393 INCHES IN |
| Teeth Quantity | 51 |
| Diametral Pitch | 24 |
| Gear Outside Diameter | 2.208 INCHES NOMINAL IN |
| Longer Shaft Segment Length | 1.077 INCHES NOMINAL IN |
| Hardness Rating | 88.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 90.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| Gear Material | STEEL |
| Shaft End Type | CIRCULAR GROOVED AND PLAIN |
| Gear Location on Shaft | OFF CENTER BETWEEN ENDS OF SHAFT |
| Pressure Angle | 20.0000 DEGREES |
| Face Width | 0.186 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 |
|---|---|
| 14-70047-CH DASH NO.07 PRIMARY | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| 14-70047-07 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| Reference | Meaning |
|---|---|
| 14-70047-CH | D/9 Drawing number reference only Curtiss-Wright Controls, Inc. Div Actuation Division |
NSN 3040-01-357-5717 is a Gearshaft,spur, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-357-5717 has 2 manufacturer part numbers on file: 14-70047-CH DASH NO.07 (Curtiss-Wright Controls, Inc. Div Actuation Division), 14-70047-07 (Curtiss-Wright Controls, Inc. Div Actuation Division).
Key specifications for 14-70047-CH DASH NO.07: Shaft Type: SHOULDERED; Shaft Material: STEEL; Shaft Largest Diameter: 0.926 INCHES NOMINAL IN; Shaft End Size: 0.374 INCHES AND 0.393 INCHES IN. 14 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.