Water Purification and Sewage Treatment
Federal Supply Group 46 — Technical data sheets for every NSN
Federal Supply Classes
| FSC | Class Name | NSN Count |
|---|---|---|
| 4610 | Water Purification Equipment | 4,395 |
| 4620 | Water Distillation Equipment, Marine and Industrial | 1,681 |
| 4630 | Sewage Treatment Equipment | 439 |
Top Cross-Referenced Parts
| NSN | Item Name | Cross-Refs |
|---|---|---|
| 4610-01-313-6085 | Demineralizer,water,ion Exchange | 15 |
| 4620-00-216-9258 | Valve,piston | 14 |
| 4620-00-389-7098 | Float and Arm | 12 |
| 4610-00-807-7104 | Valve,check,slurry Feeder Assemb | 10 |
| 4620-01-195-7442 | Demister | 9 |
| 4620-00-352-0311 | Distillation Unit,water,steam Op | 9 |
| 4620-01-061-5408 | Demister,distillation Unit | 8 |
| 4620-01-130-1933 | Spiral,brine Eductor | 8 |
| 4610-01-333-4949 | Feeder,chemical Solution,water P | 8 |
| 4610-01-449-6771 | Filter Body,water Purification | 8 |
| 4620-00-339-3153 | Retainer,bearing | 8 |
| 4620-00-257-0914 | Distillation Unit,water,steam Op | 8 |
| 4630-01-354-9104 | Pumping Unit,sewage | 8 |
| 4610-01-253-4294 | Filter Element,reverse Osmosis | 8 |
| 4610-01-177-2413 | Feeder Assembly | 8 |
| 4620-01-011-2694 | Demister | 7 |
| 4610-01-415-7930 | Cell,glass,sample and Detection | 7 |
| 4620-01-210-0387 | Demister,evaporator | 7 |
| 4610-01-444-2695 | Piston,water | 7 |
| 4620-01-061-1621 | Diaphragm,vapor Head | 7 |
Top Manufacturers
| Company | Country | NSN Count |
|---|---|---|
| Aqua-Chem, Inc. | USA | 337 |
| Aqua-Chem, Inc. Dba Aqua-Chem Inc | USA | 207 |
| Parker Hannifin Corporation Div Village Marine Tech | USA | 188 |
| Cecom Lr Center | USA | 147 |
| Pentair Filtration Solutions, Llc | USA | 139 |
| Naval Sea Systems Command | USA | 88 |
| Beaird Industries Inc. | USA | 87 |
| Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment | USA | 73 |
| Howell Laboratories Inc Dba Howell Laboratories Inc | USA | 62 |
| Exceltec Intl Corp | USA | 61 |
About Water Purification and Sewage Treatment
PartsTable provides technical data for 6,515 active National Stock Numbers in the Water Purification and Sewage Treatment category (Federal Supply Group 46), cited from the U.S. Government catalog. The largest Federal Supply Class within this group is Water Purification Equipment (FSC 4610) with 4,395 cataloged items. Every record shows the government data as held — specifications, DEMIL classification, and manufacturer part-number references where the record carries them — freely accessible through PartsTable.