The Separator Assembly,oil and Water, cataloged under National Stock Number 2090-01-076-5849, is classified within Federal Supply Class 2090 (Miscellaneous Ship and Marine Equipment) of the Ship and Marine Equipment group. The manufacturer of record is Compass Water Solutions, Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2090-01-076-5849 |
| Primary Part Number | 539 |
| Item Name | Separator Assembly,oil and Water |
| FSC / FSG | 2090 / 20 — Miscellaneous Ship and Marine Equipment |
| Manufacturer | Compass Water Solutions, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | TYPE A,5 GPM,AUTOMATIC,DWG NO.539 |
| 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 |
|---|---|
| 539 | Separation & Recovery Systems Inc (USA) |
| 539 PRIMARY | Compass Water Solutions, Inc (USA) |
| 05A-AA-3V-230VAC PRIMARY | Compass Water Solutions, Inc (USA) |
| 05A-AA-3V-230VAC PRIMARY | Separation & Recovery Systems Inc (USA) |
NSN 2090-01-076-5849 is a Separator Assembly,oil and Water, manufactured by Compass Water Solutions, Inc, classified under FSC 2090, Miscellaneous Ship and Marine Equipment. Status: active.
NSN 2090-01-076-5849 has 4 manufacturer part numbers on file: 539 (Separation & Recovery Systems Inc), 539 (Compass Water Solutions, Inc), 05A-AA-3V-230VAC (Compass Water Solutions, Inc), 05A-AA-3V-230VAC (Separation & Recovery Systems Inc).
Key specifications for 539: General Characteristics Item Description: TYPE A,5 GPM,AUTOMATIC,DWG NO.539. 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.