The Shaft,shouldered, cataloged under National Stock Number 3040-00-974-9928, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Rps-Fl, Inc. Dba Rps Inc (CAGE 54402); Astro Machine Corp (CAGE 28546) |
| Parameter | Value |
|---|---|
| NSN | 3040-00-974-9928 |
| Primary Part Number | 225297 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Rps-Fl, Inc. Dba Rps Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 225297 PRIMARY | Rps-Fl, Inc. Dba Rps Inc (USA) |
| 225297 | Astro Machine Corp (USA) |
| Reference | Meaning |
|---|---|
| 225297 | 5/9 Secondary reference U.S. Government activity |
| 225297 | 5/9 Secondary reference Rexnord Industries Llc |
| 225297 | 5/9 Secondary reference Hoffert Marine Inc |
| 503843PC12 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-00-974-9928 is a Shaft,shouldered, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-974-9928 has 2 manufacturer part numbers on file: 225297 (Rps-Fl, Inc. Dba Rps Inc), 225297 (Astro Machine Corp).
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.