The Filter Element,fluid, cataloged under National Stock Number 1650-01-206-1955, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 12 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-206-1955 |
| Primary Part Number | 757545-1 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Body Diameter | 0.797 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN |
| Body Overall Length | 1.875 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN |
| Filtration Rating in Microns | 25.0 ABSOLUTE |
| Flow Direction | OUTSIDE IN |
| Drop Pressure | ERR-060 |
| Design Type | NONREUSABLE |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 380.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/CLOSED ENDS |
| Body Inside Diameter | 0.375 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | RUBBER SYNTHETIC SEAL |
| Material | STEEL CORROSION RESISTING BODY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 757545-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| AN6235-1A | 4/1 Identification reference U.S. Government activity |
| 1650PL1874077 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1650-01-206-1955 is a Filter Element,fluid, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-206-1955 has 1 manufacturer part number on file: 757545-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 757545-1: Body Diameter: 0.797 INCHES MINIMUM AND 0.859 INCHES MAXIMUM IN; Body Overall Length: 1.875 INCHES MINIMUM AND 1.938 INCHES MAXIMUM IN; Filtration Rating in Microns: 25.0 ABSOLUTE; Flow Direction: OUTSIDE IN. 12 specifications are 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.
NSN 1650-01-206-1955 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.