The Cylinder Assembly,actuating,line, cataloged under National Stock Number 1650-00-573-1772, 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 Circor Aerospace, Inc. Div Circor. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-573-1772 |
| Primary Part Number | 53-69006-1 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Circor Aerospace, Inc. Div Circor |
| Status | ACTIVE |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Compressed Length | 7.600 INCHES NOMINAL IN |
| Extended Length | 11.300 INCHES NOMINAL IN |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Integral Valve Operation Method | HYDRAULIC |
| Bore Diameter | 1.030 INCHES NOMINAL IN |
| 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 |
|---|---|
| 53-69006-1 PRIMARY | Circor Aerospace, Inc. Div Circor (USA) |
| Reference | Meaning |
|---|---|
| 1554L000 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 1554L000 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 53-69006-1 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
| 1554L000 | 5/9 Secondary reference Smith & Smith Aircraft International, Ltd |
NSN 1650-00-573-1772 is a Cylinder Assembly,actuating,line, manufactured by Circor Aerospace, Inc. Div Circor, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-573-1772 has 1 manufacturer part number on file: 53-69006-1 (Circor Aerospace, Inc. Div Circor).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-500-8254. Verify interchangeability with system specifications before substitution.
Key specifications for 53-69006-1: Overall Height: 1.980 INCHES NOMINAL IN; Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS; Compressed Length: 7.600 INCHES NOMINAL IN; Extended Length: 11.300 INCHES NOMINAL IN. 6 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 1650-00-573-1772 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.