The Tank,liquid Storage, cataloged under National Stock Number 5430-01-629-6591, is classified within Federal Supply Class 5430 (Storage Tanks) of the Prefabricated Structures and Scaffolding group. The manufacturer of record is Gaylord Marine Services, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5430-01-629-6591 |
| Primary Part Number | 21018 |
| Item Name | Tank,liquid Storage |
| FSC / FSG | 5430 / 54 — Storage Tanks |
| Manufacturer | Gaylord Marine Services, Inc. |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING SHELL |
| 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 |
|---|---|
| 21018 PRIMARY | Gaylord Marine Services, Inc. (USA) |
NSN 5430-01-629-6591 is a Tank,liquid Storage, manufactured by Gaylord Marine Services, Inc., classified under FSC 5430, Storage Tanks. Status: active.
NSN 5430-01-629-6591 has 1 manufacturer part number on file: 21018 (Gaylord Marine Services, Inc.).
Key specifications for 21018: Overall Height: 0.708 FEET NOMINAL FT; Overall Length: 0.9792 FEET NOMINAL FT; Overall Width: 0.47917 FEET NOMINAL FT; Special Features: ITEM USED ON GAYLORD SHIPBOARD GLLY VENTILATION CONTROL CABINET. 1 specification is 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.