The End Bell,reduction, cataloged under National Stock Number 2010-00-574-7792, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Rexnord Industries Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | End Bell,reduction |
| FSC / FSG | 2010 — Ship and Boat Propulsion Components (FSG 20) |
| Manufacturers | Rexnord Industries Llc (CAGE 21444) |
| Parameter | Value |
|---|---|
| NSN | 2010-00-574-7792 |
| Primary Part Number | 503039 |
| Item Name | End Bell,reduction |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Rexnord Industries Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 503039 PRIMARY | Rexnord Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 504059 | C/1 Advisory reference — outside the item-of-supply concept Rexnord Industries Llc |
NSN 2010-00-574-7792 is a End Bell,reduction, manufactured by Rexnord Industries Llc, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-00-574-7792 has 1 manufacturer part number on file: 503039 (Rexnord Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 2520-01-483-1103. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2010-00-574-7792 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.