The Nozzle,oil Burner,pressure Atomi, cataloged under National Stock Number 4530-01-277-4756, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Monarch Mfg Works Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-277-4756 |
| Primary Part Number | 50X70DEGNS |
| Item Name | Nozzle,oil Burner,pressure Atomi |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Monarch Mfg Works Inc |
| Status | ACTIVE |
| Strainer Mesh Size | 100 |
| Spray Type | SEMIHOLLOW |
| Strainer Length | 0.562 INCHES IN |
| Capacity in Gallons Per Hour | 0.500 |
| Adapter | INCLUDED |
| Filter Length | 0.547 INCHES IN |
| Adapter Inlet Connection Thread Series | NPT |
| Adapter Length | 1.375 INCHES IN |
| Connection Thread Location | INTERNAL |
| Strainer Provision | INCLUDED |
| Adapter Inlet Connection Thread Location | INTERNAL |
| Material | COPPER ALLOY AND STEEL CORROSION RESISTING LOCATION NOT OTHERWISE SPECIFIED |
| Material | NICKEL ALLOY STRAINER |
| Filter | INCLUDED |
| 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 |
|---|---|
| 50X70DEGNS PRIMARY | Monarch Mfg Works Inc (USA) |
| Reference | Meaning |
|---|---|
| F-80-0.50GPH-70 | 5/9 Secondary reference Monarch Mfg Works Inc |
| F-80-0.50GPH-70DEGNS | 5/9 Secondary reference Monarch Mfg Works Inc |
NSN 4530-01-277-4756 is a Nozzle,oil Burner,pressure Atomi, manufactured by Monarch Mfg Works Inc, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-277-4756 has 1 manufacturer part number on file: 50X70DEGNS (Monarch Mfg Works Inc).
Key specifications for 50X70DEGNS: Strainer Mesh Size: 100; Spray Type: SEMIHOLLOW; Strainer Length: 0.562 INCHES IN; Capacity in Gallons Per Hour: 0.500. 14 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.