The Plate,sprayer,oil Burner Atomize, cataloged under National Stock Number 4530-00-138-2157, is classified within Federal Supply Class 4530 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Babcock & Wilcox Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-00-138-2157 |
| Primary Part Number | 4168-5Y49-56-54-80SH |
| Item Name | Plate,sprayer,oil Burner Atomize |
| FSC / FSG | 4530 / 45 — No Item Name Available |
| Manufacturer | Babcock & Wilcox Co |
| Status | ACTIVE |
| Material | STEEL COMP 440C |
| Material Document and Classification | QQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE |
| Size Designator | 5Y49-56-54-80SH |
| Atomizer Type | STEAM |
| Overall Diameter | 1.343 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5Y49-56-54-80SH | Babcock & Wilcox Co (USA) |
| P10-8-5032 | Todd Combustion Inc (USA) |
| 5-49-56-52-80 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4168-5Y49-56-54-80SH PRIMARY | Babcock & Wilcox Co (USA) |
| P-10-8-5032 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4168-5-49-56-54-80 | Naval Ship Engineering Center Philadelphia Div (USA) |
| 4168-5Y49-56-54-80SH | Naval Ship Engineering Center Philadelphia Division Submarine Antenna Quality Assurance (USA) |
| 5-49-56-54-80 | Todd Combustion Inc (USA) |
| 5Y-49-56-54-80 | Todd Combustion Inc (USA) |
NSN 4530-00-138-2157 is a Plate,sprayer,oil Burner Atomize, manufactured by Babcock & Wilcox Co, classified under FSC 4530 (No Item Name Available). Status: active.
NSN 4530-00-138-2157 has 9 cross-referenced part numbers: 5Y49-56-54-80SH (Babcock & Wilcox Co), P10-8-5032 (Todd Combustion Inc), 5-49-56-52-80 (Zf Industrieantriebe Witten Gmbh), 4168-5Y49-56-54-80SH (Babcock & Wilcox Co), P-10-8-5032 (Zf Industrieantriebe Witten Gmbh) and 4 more.
There is 1 known substitute for 4530-00-138-2157: 4530-00-922-5307. Verify interchangeability with system specifications before substitution.
Key specifications for 4168-5Y49-56-54-80SH: Material: STEEL COMP 440C; Material Document and Classification: QQ-S-763, CLASS 440C FED SPEC SINGLE MATERIAL RESPONSE; Size Designator: 5Y49-56-54-80SH; Overall Height: 1.063 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.