The Shaft,shouldered, cataloged under National Stock Number 3040-01-381-4461, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Indal Technologies Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-01-381-4461 |
| Primary Part Number | 6545C213-1 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Indal Technologies Inc |
| Status | ACTIVE |
| Step Quantity | 4 |
| First End Diameter | 0.6200 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Second End Diameter | 0.2492 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN |
| Largest Step Diameter | 1.500 INCHES NOMINAL IN |
| First End Style | PLAIN |
| End Similarity | NOT IDENTICAL |
| Second End Style | PLAIN |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 6545C213-1 PRIMARY | Indal Technologies Inc (CAN) |
| Reference | Meaning |
|---|---|
| 6545C213-1 | 3/2 Design control — primary reference U.S. Government activity |
| 6545C213 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-381-4461 is a Shaft,shouldered, manufactured by Indal Technologies Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-381-4461 has 1 manufacturer part number on file: 6545C213-1 (Indal Technologies Inc).
Key specifications for 6545C213-1: Step Quantity: 4; First End Diameter: 0.6200 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN; Second End Diameter: 0.2492 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM IN; Largest Step Diameter: 1.500 INCHES NOMINAL IN. 8 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.