The Separator,water,liquid Fuel, cataloged under National Stock Number 4330-01-573-1978, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc. 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 | 4330-01-573-1978 |
| Primary Part Number | HS2500-J5099 |
| Item Name | Separator,water,liquid Fuel |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc |
| Status | ACTIVE |
| Output Capacity | 2.5 GALLONS PER MINUTE MINIMUM AND 11.0 GALLONS PER MINUTE MAXIMUM |
| 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 |
|---|---|
| HS2500-J5099 PRIMARY | Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc (USA) |
NSN 4330-01-573-1978 is a Separator,water,liquid Fuel, manufactured by Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-573-1978 has 1 manufacturer part number on file: HS2500-J5099 (Coffin World Water Systems, Llc Dba Coffin World Water Systems, Llc).
Key specifications for HS2500-J5099: Output Capacity: 2.5 GALLONS PER MINUTE MINIMUM AND 11.0 GALLONS PER MINUTE MAXIMUM; Special Features: INTERNAL LOW SHEAR POSITIVE DISPLACEMENT PUMP; SINGLE VERTICAL CYLINDRICAL VESSEL UTILIZING A SYSTEM GENERATED VACUUM; PERMANENT CORROSION RESISTANT CORRUGATED MATRIX; PERMANENT OLEOPHILLIC POLISHING PACK; OIL SENSING PROBE ASSEMBLY. 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.