The Cylinder Assembly,actuating,line, cataloged under National Stock Number 1650-00-346-1256, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1650-00-346-1256 |
| Primary Part Number | 90552-1 |
| Item Name | Cylinder Assembly,actuating,line |
| FSC / FSG | 1650 / 16 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | CANCELLED |
| Body Material | STEEL |
| Port Thread Series Designator | UNABLE TO DECODE |
| Port Thread Diameter | UNABLE TO DECODE |
| Seat Angle in Deg | UNABLE TO DECODE |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS |
| Extended Length | 17.125 INCHES NOMINAL IN |
| Compressed Length | 14.000 INCHES NOMINAL IN |
| FSC Application Data | HYDRAULIC SYSTEM,ACFT |
| Port Style | UNABLE TO DECODE |
| Design Characteristics | DOUBLE ACTING SINGLE CYLINDER |
| Bore Diameter | 2.375 INCHES NOMINAL IN |
| Port Thread Class | UNABLE TO DECODE |
| Port Thread Quantity Per Inch | UNABLE TO DECODE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 1650-00-346-1256 is a Cylinder Assembly,actuating,line, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1650 (No Item Name Available). Status: cancelled.
NSN 1650-00-346-1256 has 2 cross-referenced part numbers: 90552 (Northrop Grumman Systems Corporation), 90552-1 (Northrop Grumman Systems Corporation).
There are 3 known substitutes for 1650-00-346-1256: 5340-00-804-5551, 4820-01-019-7597, 5133-01-649-3331. Verify interchangeability with system specifications before substitution.
Key specifications for 90552-1: Overall Width: 3.500 INCHES NOMINAL IN; Body Material: STEEL; Port Thread Series Designator: UNABLE TO DECODE; Port Thread Diameter: UNABLE TO DECODE. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 1650-00-346-1256 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.