The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-00-276-9872, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4530-00-276-9872 |
| Item Name | Plate,sprayer,oil Burner Atomize |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| 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-764, TYPE 303, COND A-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Size Designator | 4512 |
| Material | STEEL COMP 303 |
| Oil Supply Slot Quantity | 4 |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY ALPN AND ASRJ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 4173-4512 | 7/9 Vendor item drawing reference Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance |
| 11Y1305-4512 | 5/9 Secondary reference U.S. Government activity |
| 4512 | 5/1 Secondary reference Todd Combustion Inc |
| 4173-4512 | 3/1 Design control — primary reference Todd Combustion Inc |
NSN 4530-00-276-9872 is a Plate,sprayer,oil Burner Atomize, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-553-9446. Verify interchangeability with system specifications before substitution.
Key specifications for 4530-00-276-9872: Overall Height: 0.250 INCHES NOMINAL IN; Atomizer Type: STRAIGHT-THROUGH FLOW; Overall Diameter: 0.875 INCHES NOMINAL IN; Face Type: DISHED AND ROUND. 8 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.