The Shaft,shouldered, cataloged under National Stock Number 3040-01-197-2028, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-197-2028 |
| Primary Part Number | L-2295 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Second End External Thread Length | 0.500 INCHES NOMINAL IN |
| Step Quantity | 9 |
| First End Diameter | 1.1730 INCHES NOMINAL IN |
| Second End Diameter | 0.5000 INCHES NOMINAL IN |
| Largest Step Diameter | 1.750 INCHES NOMINAL IN |
| First End Style | FLAT KEYWAY |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE |
| First End Keyway Depth | 0.094 INCHES NOMINAL IN |
| End Similarity | NOT IDENTICAL |
| Second End Style | EXTERNAL THREADED |
| Material | NICKEL ALLOY |
| External Keyway Length | 0.875 INCHES NOMINAL FIRST END IN |
| First End Keyway Width | 0.1880 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 |
|---|---|
| L-2295 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| CA11624-7AP | Acme Products & Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| CA11624-7 | 3/2 Design control — primary reference U.S. Government activity |
| CA11624 | D/9 Drawing number reference only U.S. Government activity |
NSN 3040-01-197-2028 is a Shaft,shouldered, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-197-2028 has 2 manufacturer part numbers on file: L-2295 (Rps-Fl, Inc. Dba Rps Inc), CA11624-7AP (Acme Products & Engineering Inc).
Key specifications for L-2295: Second End External Thread Length: 0.500 INCHES NOMINAL IN; Step Quantity: 9; First End Diameter: 1.1730 INCHES NOMINAL IN; Second End Diameter: 0.5000 INCHES NOMINAL 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.