The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-00-900-8395, 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 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-00-900-8395 |
| Primary Part Number | 4171-1812HC |
| 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 | DISHED AND ROUND |
| Material Document and Classification | QQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE |
| Size Designator | 1812HC |
| Material | STEEL COMP 440C |
| Oil Supply Slot Quantity | 6 |
| 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 |
|---|---|
| 4171-1812HC | Todd Combustion Inc (USA) |
| Reference | Meaning |
|---|---|
| 4171-1812 | 5/9 Secondary reference Todd Combustion Inc |
| 4171-1812HC | 5/9 Secondary reference U.S. Government activity |
| 4171-1812 | 3/9 Design control — primary reference U.S. Government activity |
| 4171 | D/9 Drawing number reference only U.S. Government activity |
| 1812D6S 318WC | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 1812D6S | 5/9 Secondary reference Vigor Shipyards, Llc Div Vigor Shipyards, Inc. |
NSN 4530-00-900-8395 is a Plate,sprayer,oil Burner Atomize, manufactured by Todd Combustion Inc, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-00-900-8395 has 1 manufacturer part number on file: 4171-1812HC (Todd Combustion Inc).
Key specifications for 4171-1812HC: Overall Height: 0.250 INCHES NOMINAL IN; Atomizer Type: STRAIGHT-THROUGH FLOW; Overall Diameter: 0.875 INCHES NOMINAL IN; Face Type: DISHED AND ROUND. 7 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.