The Barrel,outer,atomizer, cataloged under National Stock Number 4530-01-415-4412, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-01-415-4412 |
| Item Name | Barrel,outer,atomizer |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Status | ACTIVE |
| 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 |
|---|---|
| B-02-01-0686 | 5/9 Secondary reference Todd Combustion Inc |
| B-02-01-0686 | 5/9 Secondary reference U.S. Government activity |
| B-2-1-686 | 5/9 Secondary reference Todd Combustion Inc |
| 1090027 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4530-01-415-4412 is a Barrel,outer,atomizer, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5331-01-430-4039, 4030-01-450-3750. Verify interchangeability with system specifications before substitution.
Key specifications for 4530-01-415-4412: End Item Identification: DOCK LANDING SHIP,U.S. NAVY,LSD-41 CLASS;WEAPONS SYSTEMS CODE,JS,WHIDBEY ISLAND CLASS. 0 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.