The Indicator,fluid Pre, cataloged under National Stock Number 1650-00-194-6599, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Pall Aeropower Corporation. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Indicator,fluid Pre |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | Pall Gmbh (CAGE C0202); Pall Aeropower Corporation (CAGE 18350) |
| Parameter | Value |
|---|---|
| NSN | 1650-00-194-6599 |
| Primary Part Number | RC538UH096 |
| Item Name | Indicator,fluid Pre |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| AD8173-16-10 | Pall Gmbh (DEU) |
| AD8173-16-10 | Pall Aeropower Corporation (USA) |
| RC538UH096 | Pall Gmbh (DEU) |
| RC538UH096 PRIMARY | Pall Aeropower Corporation (USA) |
NSN 1650-00-194-6599 is a Indicator,fluid Pre, manufactured by Pall Aeropower Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-194-6599 has 4 manufacturer part numbers on file: AD8173-16-10 (Pall Gmbh), AD8173-16-10 (Pall Aeropower Corporation), RC538UH096 (Pall Gmbh), RC538UH096 (Pall Aeropower Corporation).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1650-00-194-6599 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.