The Nozzle,oil Burner,pressure Atomi, cataloged under National Stock Number 4530-01-488-4698, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4530-01-488-4698 |
| Primary Part Number | 780997-3 |
| Item Name | Nozzle,oil Burner,pressure Atomi |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Spray Type | HOLLOW |
| Overall Diameter | 0.621 INCHES NOMINAL IN |
| Adapter | NOT INCLUDED |
| Connection Thread Location | INTERNAL |
| Strainer Provision | NOT INCLUDED |
| Thread Size | 17/32-18 |
| Screw Thread Series Designator | UNF |
| Material | STEEL CORROSION RESISTING 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 |
| Part Number | Manufacturer |
|---|---|
| 780997-3 | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 2P-2771-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4530-01-488-4698 is a Nozzle,oil Burner,pressure Atomi, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-488-4698 has 1 manufacturer part number on file: 780997-3 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 780997-3: Spray Type: HOLLOW; Overall Diameter: 0.621 INCHES NOMINAL IN; Adapter: NOT INCLUDED; Overall Length: 1.500 INCHES NOMINAL IN. 9 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.