Furnace, Steam, Drying, Nuclear Reactors
Federal Supply Group 44 — Technical data sheets for every NSN
Federal Supply Classes
| FSC | Class Name | NSN Count |
|---|---|---|
| 4470 | No Item Name Available | 14,402 |
| 4410 | No Item Name Available | 9,204 |
| 4420 | No Item Name Available | 7,272 |
| 4440 | No Item Name Available | 3,276 |
| 4460 | No Item Name Available | 1,859 |
| 4430 | No Item Name Available | 948 |
Top Cross-Referenced Parts
| NSN | Item Name | Cross-Refs |
|---|---|---|
| 4420-00-343-7357 | Ferrule,tube | 133 |
| 4420-00-360-2021 | Core Assembly,fluid Cooler | 54 |
| 4410-00-413-4250 | Retainer,spring | 39 |
| 4410-00-177-2011 | Bellows,head and Be | 31 |
| 4410-00-377-9881 | Sweep Assembly | 29 |
| 4410-00-343-7081 | Tube and Coupling | 29 |
| 4470-00-995-0694 | Diaphragm,manway | 28 |
| 4470-00-082-5887 | Locking Device,gland | 28 |
| 4420-00-343-7264 | Guide,valve | 26 |
| 4410-00-378-0036 | Stem Assembly,bleed | 26 |
| 4470-00-995-0681 | Stud,handhole | 25 |
| 4410-00-318-7460 | Template,gasket | 24 |
| 4420-00-119-3604 | Cover | 23 |
| 4410-00-036-2944 | Soot Blower Element | 22 |
| 4410-00-372-0897 | Adapter,nozzle,oil Burner | 21 |
| 4410-00-413-4247 | Guide,valve Stem | 21 |
| 4440-00-639-9185 | Cartridge,dehydrator | 21 |
| 4420-00-343-7360 | Ferrule,tube | 20 |
| 4470-01-025-8079 | Insert,nylon | 19 |
| 4410-00-383-7987 | Cup,piston | 18 |
Top Manufacturers
| Company | Country | NSN Count |
|---|---|---|
| Naval Ship Systems Command | USA | 1,345 |
| Itt Corporation Dba Itt Standard | USA | 1,327 |
| Naval Sea Systems Command | USA | 1,281 |
| Babcock & Wilcox Co | USA | 1,211 |
| Fluid Handling Llc | USA | 1,172 |
| Amec Foster Wheeler North America Corp. Dba Foster Wheeler | USA | 1,154 |
| Ge Steam Power Inc Dba Ge Steam Power, Inc Div General Electric | USA | 661 |
| Lockheed Martin Corp | USA | 652 |
| Aqua-Chem, Inc. | USA | 635 |
| Spx Flow Us, Llc Dba Spx Valves & Controls | USA | 617 |
About Furnace, Steam, Drying, Nuclear Reactors
PartsTable provides comprehensive technical data for 36,961 active National Stock Numbers in the Furnace, Steam, Drying, Nuclear Reactors category (Federal Supply Group 44). This data is sourced from the Federal Logistics Information System (FLIS) and includes 706,325 commercial cross-references linking government NSNs to manufacturer part numbers from 10 verified companies. The largest Federal Supply Class within this group is NO ITEM NAME AVAILABLE (FSC 4470) with 14,402 cataloged items. Every part in this catalog includes government-verified specifications, DEMIL classification, and manufacturer cross-reference data — all freely accessible through PartsTable's intelligence platform.