The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-00-057-6894, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Todd Combustion Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-00-057-6894 |
| Primary Part Number | 22955-48T12 |
| Item Name | Plate,sprayer,oil Burner Atomize |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Todd Combustion Inc |
| Status | ACTIVE |
| Atomizer Type | STRAIGHT-THROUGH FLOW |
| Overall Diameter | 0.875 INCHES NOMINAL IN |
| Face Type | FLAT |
| Size Designator | 48T12 |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 22955-48T12 PRIMARY | Todd Combustion Inc (USA) |
| N-D-40744PC41 | Todd Combustion Inc (USA) |
| Reference | Meaning |
|---|---|
| 22955 | 5/9 Secondary reference Vigor Shipyards, Llc Div Vigor Shipyards, Inc. |
| 22955 | 5/1 Secondary reference Todd Combustion Inc |
| 48T12-4SDF | 5/9 Secondary reference Vigor Shipyards, Llc Div Vigor Shipyards, Inc. |
| 22955-48T12 | 5/9 Secondary reference Vigor Shipyards, Llc Div Vigor Shipyards, Inc. |
NSN 4530-00-057-6894 is a Plate,sprayer,oil Burner Atomize, manufactured by Todd Combustion Inc, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-00-057-6894 has 2 manufacturer part numbers on file: 22955-48T12 (Todd Combustion Inc), N-D-40744PC41 (Todd Combustion Inc).
4 possible matches (shared part number, not a government interchangeability claim): 4730-00-359-2182, 2920-01-057-4113, 5330-01-214-0034. Verify interchangeability with system specifications before substitution.
Key specifications for 22955-48T12: Atomizer Type: STRAIGHT-THROUGH FLOW; Overall Diameter: 0.875 INCHES NOMINAL IN; Face Type: FLAT; Overall Length: 0.312 INCHES NOMINAL IN. 5 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.