The Tank,hydrogen Generator, cataloged under National Stock Number 6660-01-438-8749, is classified within Federal Supply Class 6660 (Meteorological Instruments and Apparatus) of the Instruments and Laboratory Equipment group. The manufacturer of record is American Design and Fabrication Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6660-01-438-8749 |
| Primary Part Number | 04212 |
| Item Name | Tank,hydrogen Generator |
| FSC / FSG | 6660 / 66 — Meteorological Instruments and Apparatus |
| Manufacturer | American Design and Fabrication Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 04212 | American Design and Fabrication Inc (USA) |
| Reference | Meaning |
|---|---|
| A3245834 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6660-01-438-8749 is a Tank,hydrogen Generator, manufactured by American Design and Fabrication Inc, classified under FSC 6660, Meteorological Instruments and Apparatus. Status: active.
NSN 6660-01-438-8749 has 1 manufacturer part number on file: 04212 (American Design and Fabrication Inc).
Key specifications for 04212: Overall Height: 16.630 INCHES NOMINAL IN; Overall Width: 11.750 INCHES NOMINAL IN; End Item Identification: 6660-01-399-8741; Material: STEEL CORROSION RESISTING. 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.