The Gearshaft,spur, cataloged under National Stock Number 3040-01-122-5678, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-122-5678 |
| Primary Part Number | 355682-1-2 |
| Item Name | Gearshaft,spur |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Shaft Type | SHOULDERED |
| Shaft Material | STEEL COMP 416 |
| Shaft Largest Diameter | 0.440 INCHES NOMINAL IN |
| Shaft End Size | 0.187 INCHES IN |
| Teeth Quantity | 96 |
| Diametral Pitch | 48 |
| Gear Outside Diameter | 2.041 INCHES NOMINAL IN |
| Longer Shaft Segment Length | 1.750 INCHES NOMINAL IN |
| Gear Material | STEEL COMP 416 |
| Shaft End Type | PLAIN |
| Gear Location on Shaft | OFF CENTER BETWEEN ENDS OF SHAFT |
| Pressure Angle | 20.0000 DEGREES |
| Face Width | 0.190 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 |
|---|---|
| 355682-1-2 | Raytheon Company (USA) |
| 355682-1-2 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 355682-1-2 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 3040-01-122-5678 is a Gearshaft,spur, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-122-5678 has 2 manufacturer part numbers on file: 355682-1-2 (Raytheon Company), 355682-1-2 (Raytheon Company Dba Raytheon Co).
Key specifications for 355682-1-2: Shaft Type: SHOULDERED; Shaft Material: STEEL COMP 416; Shaft Largest Diameter: 0.440 INCHES NOMINAL IN; Shaft End Size: 0.187 INCHES 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.
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.