The Burner,oil,pressure Atomizing, cataloged under National Stock Number 4530-01-575-3955, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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 | 4530-01-575-3955 |
| Primary Part Number | 103254 |
| Item Name | Burner,oil,pressure Atomizing |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 103254 PRIMARY | Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc (USA) |
NSN 4530-01-575-3955 is a Burner,oil,pressure Atomizing, manufactured by Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-575-3955 has 1 manufacturer part number on file: 103254 (Watts Heating and Hot Water Solutions Llc Dba Pvi Industries Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5998-01-618-9853, 5330-01-666-8051, 2590-01-699-7849. Verify interchangeability with system specifications before substitution.
Key specifications for 103254: Part Name Assigned by Controlling Agency: BURNER, OIL, PRESSURE; End Item Identification: HEATER, WATER, 4000,000 BTU. 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.