The Water Column Assembly,boiler, cataloged under National Stock Number 4410-01-307-9357, is classified within Federal Supply Class 4410 (Industrial Boilers) of the Furnace, Steam, Drying, Nuclear Reactors group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4410-01-307-9357 |
| Item Name | Water Column Assembly,boiler |
| FSC / FSG | 4410 / 44 — Industrial Boilers |
| Status | ACTIVE |
| General Characteristics Item Description | COLUMN IS A PIPE 2 7/8 OD X 41 IN.LG. USED FOR HIGH AND LOW WATER LEVEL IN A DRUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 48630433 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4410-01-307-9357 is a Water Column Assembly,boiler, classified under FSC 4410, Industrial Boilers. Status: active.
Key specifications for 4410-01-307-9357: General Characteristics Item Description: COLUMN IS A PIPE 2 7/8 OD X 41 IN.LG. USED FOR HIGH AND LOW WATER LEVEL IN A DRUM IN; End Item Identification: VAPOR CORP.MDL.MH-5903-VHK-300C BOILER. 1 specification is 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.