The Adapter,spline, cataloged under National Stock Number 3040-01-495-8283, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-495-8283 |
| Item Name | Adapter,spline |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Spline Minor Diameter | 1.500 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN |
| Spline Type | INTERNAL |
| Teeth Quantity | 49 |
| Outside Diameter | 1.720 INCHES NOMINAL IN |
| Spline Length | 0.980 INCHES MINIMUM AND 0.985 INCHES MAXIMUM IN |
| Spline Major Diameter | 1.587 INCHES MINIMUM AND 1.595 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
| Reference | Meaning |
|---|---|
| 3-52443-3 | 3/2 Design control — primary reference U.S. Government activity |
| 3-52443 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-495-8283 is a Adapter,spline, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-01-495-8283: Spline Minor Diameter: 1.500 INCHES MINIMUM AND 1.503 INCHES MAXIMUM IN; Spline Type: INTERNAL; Teeth Quantity: 49; Outside Diameter: 1.720 INCHES NOMINAL IN. 7 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 3040-01-495-8283 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.