The Shaft,shouldered, cataloged under National Stock Number 3040-01-554-2963, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Mra Systems, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Mra Systems, Llc (CAGE 1B6R3); Ge Engine Services Distribution, L.l.c. (CAGE 062W0) |
| Parameter | Value |
|---|---|
| NSN | 3040-01-554-2963 |
| Primary Part Number | 491F1200308-005 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Mra Systems, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 491F1200308-005 PRIMARY | Mra Systems, Llc (USA) |
| 491F1200308-005 | Ge Engine Services Distribution, L.l.c. (USA) |
NSN 3040-01-554-2963 is a Shaft,shouldered, manufactured by Mra Systems, Llc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-554-2963 has 2 manufacturer part numbers on file: 491F1200308-005 (Mra Systems, Llc), 491F1200308-005 (Ge Engine Services Distribution, L.l.c.).
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.