The Burner Tip and Nozzle Assembly, cataloged under National Stock Number 4530-01-148-2843, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Burner Tip and Nozzle Assembly |
| FSC / FSG | 4530 — Fuel Burning Equipment Units (FSG 45) |
| Parameter | Value |
|---|---|
| NSN | 4530-01-148-2843 |
| Item Name | Burner Tip and Nozzle Assembly |
| 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 |
|---|---|
| MX-261193-3 PIECE 84 T0 91 | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| CVB41-S5504-18020-3 | D/9 Drawing number reference only U.S. Government activity |
| MX-261180 PIECE 84 TO 91 | 3/9 Design control — primary reference The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| MX-261193-3 PIECE 91 | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| MX-261180 PIECE-84 T0 91 | C/1 Advisory reference — outside the item-of-supply concept Babcock & Wilcox Co |
| MX-261180-3 | D/9 Drawing number reference only The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| MX261193-3PC84T | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
NSN 4530-01-148-2843 is a Burner Tip and Nozzle Assembly, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4530-01-154-6423, 4530-01-158-8582. Verify interchangeability with system specifications before substitution.
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.