The Nozzle,oil Burner,pressure Atomi, cataloged under National Stock Number 4530-00-273-3373, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-00-273-3373 |
| Item Name | Nozzle,oil Burner,pressure Atomi |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Status | ACTIVE |
| Strainer Mesh Size | 100 |
| Spray Type | HOLLOW |
| Strainer Length | 0.656 INCHES IN |
| Capacity in Gallons Per Hour | 4.250 |
| Spray Angle in Deg | 80.0 |
| Adapter | NOT INCLUDED |
| Connection Thread Location | EXTERNAL |
| Strainer Provision | INCLUDED |
| Thread Size | 7/16 - 32 THREAD SIZE |
| Screw Thread Series Designator | NS |
| Material | COPPER ALLOY STRAINER |
| Material | COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED |
| Filter | NOT INCLUDED |
| 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 |
|---|---|
| E2443PC32 | 5/9 Secondary reference Clayton Manufacturing Company |
| UH2564 | 3/9 Design control — primary reference Clayton Manufacturing Company |
| E2445PC4 | 5/9 Secondary reference Clayton Manufacturing Company |
NSN 4530-00-273-3373 is a Nozzle,oil Burner,pressure Atomi, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
Key specifications for 4530-00-273-3373: Strainer Mesh Size: 100; Spray Type: HOLLOW; Strainer Length: 0.656 INCHES IN; Capacity in Gallons Per Hour: 4.250. 13 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.