Plumbing, Heating, and Waste Disposal
Federal Supply Group 45 — Technical data sheets for every NSN
Federal Supply Classes
| FSC | Class Name | NSN Count |
|---|---|---|
| 4520 | No Item Name Available | 19,638 |
| 4510 | No Item Name Available | 9,585 |
| 4540 | No Item Name Available | 5,933 |
| 4530 | No Item Name Available | 3,808 |
Top Cross-Referenced Parts
| NSN | Item Name | Cross-Refs |
|---|---|---|
| 4530-00-383-7887 | Yoke Assembly,coupling | 141 |
| 4530-00-383-5676 | Collar | 114 |
| 4530-00-383-5641 | Bracket Assembly,atomizer | 45 |
| 4530-00-308-7534 | Barrel | 31 |
| 4510-00-389-7096 | Float,valve | 30 |
| 4530-00-394-8477 | Base,atomizer | 24 |
| 4520-01-420-6863 | Heating Element,electrical,nonim | 23 |
| 4530-00-383-5689 | Yoke Assembly | 22 |
| 4530-00-383-5650 | Form,steel | 21 |
| 4530-00-383-5634 | Door,air | 21 |
| 4530-00-391-5781 | Yoke and Tee Handle | 19 |
| 4530-00-383-5674 | Barrel,antomizer | 17 |
| 4520-00-240-8311 | Heater,space,electric | 16 |
| 4520-00-320-6213 | Heating Element,electrical,nonim | 16 |
| 4520-01-504-9944 | Register,air | 15 |
| 4520-00-379-4631 | Heater | 15 |
| 4520-00-142-1504 | Heating Element,electrical,nonim | 15 |
| 4520-00-371-8350 | Heating Element,electrical,immer | 15 |
| 4510-00-009-2190 | Parts Kit,vent,dryer | 15 |
| 4530-00-153-4667 | Sleeve | 14 |
Top Manufacturers
| Company | Country | NSN Count |
|---|---|---|
| Indeeco Llc Dba Indeeco | USA | 2,832 |
| Chromalox Inc Dba Chromalox Precision Heat and Control, Inc | USA | 2,489 |
| Zf Industrieantriebe Witten Gmbh | DEU | 958 |
| Valad Electric Heating Corp. | USA | 891 |
| Chromalox Inc | USA | 872 |
| Babcock & Wilcox Co | USA | 732 |
| Naval Ship Systems Command | USA | 700 |
| Naval Sea Systems Command | USA | 664 |
| Todd Combustion Inc | USA | 611 |
| Hdt Expeditionary Systems Inc | USA | 609 |
About Plumbing, Heating, and Waste Disposal
PartsTable provides comprehensive technical data for 38,964 active National Stock Numbers in the Plumbing, Heating, and Waste Disposal category (Federal Supply Group 45). This data is sourced from the Federal Logistics Information System (FLIS) and includes 735,251 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 4520) with 19,638 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.