The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-01-026-4911, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Babcock & Wilcox Co. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4530-01-026-4911 |
| Primary Part Number | 2915DYH6 |
| Item Name | Plate,sprayer,oil Burner Atomize |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Manufacturer | Babcock & Wilcox Co |
| Status | ACTIVE |
| Atomizer Type | STRAIGHT-THROUGH FLOW |
| Overall Diameter | 1.338 INCHES MINIMUM AND 1.343 INCHES MAXIMUM IN |
| Face Type | DISHED |
| Material Document and Classification | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE |
| Size Designator | 2915DYH |
| Material | STEEL |
| Oil Supply Slot Quantity | 6 |
| 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 |
|---|---|
| 70673C93L | Babcock & Wilcox Co (USA) |
| 2915DYH6 PRIMARY | Babcock & Wilcox Co (USA) |
| 7004725 PRIMARY | Mcdermott Inc (USA) |
| Reference | Meaning |
|---|---|
| 201942D REV.9 PIECE 93 | C/1 Advisory reference — outside the item-of-supply concept The Babcock & Wilcox Company Dba B & W Service Co Div B&w Service Company |
| 70673C | D/9 Drawing number reference only Babcock & Wilcox Co |
NSN 4530-01-026-4911 is a Plate,sprayer,oil Burner Atomize, manufactured by Babcock & Wilcox Co, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
NSN 4530-01-026-4911 has 3 manufacturer part numbers on file: 70673C93L (Babcock & Wilcox Co), 2915DYH6 (Babcock & Wilcox Co), 7004725 (Mcdermott Inc).
Key specifications for 2915DYH6: Overall Height: 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN; Atomizer Type: STRAIGHT-THROUGH FLOW; Overall Diameter: 1.338 INCHES MINIMUM AND 1.343 INCHES MAXIMUM IN; Face Type: DISHED. 7 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.