The Tank,liquid Storage, cataloged under National Stock Number 5430-01-656-1121, is classified within Federal Supply Class 5430 (Storage Tanks) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Birdon America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Tank,liquid Storage |
| FSC / FSG | 5430 — Storage Tanks (FSG 54) |
| Manufacturers | Birdon America Inc (CAGE 6KT72) |
| Parameter | Value |
|---|---|
| NSN | 5430-01-656-1121 |
| Primary Part Number | 12587296 |
| Item Name | Tank,liquid Storage |
| FSC / FSG | 5430 / 54 — Storage Tanks |
| Manufacturer | Birdon America Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12587296 PRIMARY | Birdon America Inc (USA) |
| Reference | Meaning |
|---|---|
| 12587524 | D/9 Drawing number reference only Birdon America Inc |
NSN 5430-01-656-1121 is a Tank,liquid Storage, manufactured by Birdon America Inc, classified under FSC 5430, Storage Tanks. Status: active.
NSN 5430-01-656-1121 has 1 manufacturer part number on file: 12587296 (Birdon America Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-656-1634, 5340-01-656-2048. Verify interchangeability with system specifications before substitution.
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.