The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-00-276-9877, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Naval Sea Systems Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-00-276-9877 |
| Primary Part Number | 11Y1303-4809 |
| Item Name | Plate,sprayer,oil Burner Atomize |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Naval Sea Systems Command |
| 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-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Size Designator | 4809 |
| Material | STEEL COMP 303 |
| Oil Supply Slot Quantity | 4 |
| 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 |
|---|---|
| 11Y1303-4809 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 11Y1303-4809 | 5/9 Secondary reference U.S. Government activity |
NSN 4530-00-276-9877 is a Plate,sprayer,oil Burner Atomize, manufactured by Naval Sea Systems Command, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-00-276-9877 has 1 manufacturer part number on file: 11Y1303-4809 (Naval Sea Systems Command).
Key specifications for 11Y1303-4809: 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.