The Tank,pressure, cataloged under National Stock Number 5430-01-346-9939, is classified within Federal Supply Class 5430 (Storage Tanks) of the Prefabricated Structures and Scaffolding group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5430-01-346-9939 |
| Item Name | Tank,pressure |
| FSC / FSG | 5430 / 54 — Storage Tanks |
| Status | ACTIVE |
| Opening Quantity | 2 AND 3 |
| Opening Size | 1.500 INCHES AND 0.750 INCHES IN |
| Overall Diameter | 18.000 INCHES NOMINAL IN |
| Capacity | 30.000 GALLONS |
| Opening Characteristic | THREADED |
| Mounting Position | HORIZONTAL |
| Supplementary Features | IRON OXIDE-ZINC CHROMATE PRIMER SURFACE TREATMENT |
| End Shape and Location | CONVEX BOTH ENDS |
| Opening Location | 1 ON TOP; 1 ON SIDE; 1 ON BOTTOM; 1 ON EACH END |
| Thread Direction | RIGHT-HAND |
| Drain Type | BOTTOM |
| Thread Size | 0.750-14 AND 1.500-11-1/2 |
| Mounting Base | INCLUDED |
| Screw Thread Series Designator | NPT |
| Surface Treatment | PRIMER ZINC CHROMATE AND OXIDE IRON OUTSIDE |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| KPI-AR-1-90-R1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| AR-1-90-R1 | 3/9 Design control — primary reference Knights Piping Inc |
NSN 5430-01-346-9939 is a Tank,pressure, classified under FSC 5430, Storage Tanks. Status: active.
Key specifications for 5430-01-346-9939: Opening Quantity: 2 AND 3; Opening Size: 1.500 INCHES AND 0.750 INCHES IN; Overall Diameter: 18.000 INCHES NOMINAL IN; Capacity: 30.000 GALLONS. 16 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.