The Shaft,shouldered, cataloged under National Stock Number 3040-01-283-0833, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Mile High Equipment Company Dba Ice-O-Matic. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-283-0833 |
| Primary Part Number | 2071011-01 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Mile High Equipment Company Dba Ice-O-Matic |
| Status | ACTIVE |
| Second End Hole Diameter | 0.2520 INCHES NOMINAL IN |
| Step Quantity | 3 |
| First End Diameter | 0.6200 INCHES NOMINAL IN |
| Second End Diameter | 0.7030 INCHES NOMINAL IN |
| Largest Step Diameter | 0.750 INCHES NOMINAL IN |
| First End Style | FLAT KEYWAY |
| Second End Groove Diameter | 0.5950 INCHES NOMINAL IN |
| First End Keyway Depth | 0.100 INCHES NOMINAL IN |
| Second End Distance From Hole Center to End | 0.250 INCHES NOMINAL IN |
| Second End Hole Depth | 0.703 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Groove Width | 0.1080 INCHES NOMINAL IN |
| Second End Distance From End to Groove | 0.813 INCHES NOMINAL IN |
| Second End Style | CROSS DRILLED AND CIRCULAR GROOVED |
| Material | STEEL |
| External Keyway Length | 1.125 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.1870 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 |
|---|---|
| 2071011-01 PRIMARY | Mile High Equipment Company Dba Ice-O-Matic (USA) |
| Reference | Meaning |
|---|---|
| 2051019-01 | 5/9 Secondary reference Mile High Equipment Company Dba Ice-O-Matic |
NSN 3040-01-283-0833 is a Shaft,shouldered, manufactured by Mile High Equipment Company Dba Ice-O-Matic, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-283-0833 has 1 manufacturer part number on file: 2071011-01 (Mile High Equipment Company Dba Ice-O-Matic).
Key specifications for 2071011-01: Second End Hole Diameter: 0.2520 INCHES NOMINAL IN; Step Quantity: 3; First End Diameter: 0.6200 INCHES NOMINAL IN; Second End Diameter: 0.7030 INCHES NOMINAL IN. 17 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.