The Synchro,transmitter, cataloged under National Stock Number 5990-00-819-9949, is classified within Federal Supply Class 5990 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Muirhead Aerospace Ltd. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-819-9949 |
| Primary Part Number | 11CX4C |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Muirhead Aerospace Ltd |
| Status | ACTIVE |
| Spline Tooth Quantity | 21 SINGLE SHAFT |
| Body Size | 11 |
| Rotor Input Voltage Rating in Volts | 90.0 NOMINAL |
| Shaft Diameter | 0.1870 INCHES NOMINAL SINGLE SHAFT IN |
| Terminal Type and Quantity | 6 SCREW |
| Rotor Input Electrical Power Rating | 600.0 MILLIWATTS NOMINAL |
| Shaft Thread Class | 2A SINGLE SHAFT A |
| Shaft Thread Series Designator | UNF SINGLE SHAFT |
| Shaft Nominal Thread Size | 0.1900 INCHES SINGLE SHAFT IN |
| Rotor Input Current Rating | 60.0 MILLIAMPERES NOMINAL |
| Shaft Length | 0.5550 INCHES NOMINAL SINGLE SHAFT IN |
| Spline Tooth Diametral Pitch | 120 SINGLE SHAFT |
| Nondefinitive Spec/std Data | 11CX4C TYPE |
| Frequency in Hertz | 400.0 NOMINAL |
| Shaft Type | SPLINE W/THREADS SINGLE SHAFT |
| Flange Diameter | 1.0620 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11CX4C | Muirhead Aerospace Ltd (GBR) |
| 352250004956 | Thales Nederland (NLD) |
| MILS20708-2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| VBE921CX4C | Thales Nederland (NLD) |
| 11CX4C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| VBM2-88 | Thales Nederland (NLD) |
| 5M7360-980-05 | Hensoldt Sensors Gmbh Div Seps (DEU) |
| 11CX4C | Saft Ab (SWE) |
| 11CX4C | Saft Aktiebolag (SWE) |
NSN 5990-00-819-9949 is a Synchro,transmitter, manufactured by Muirhead Aerospace Ltd, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-819-9949 has 9 cross-referenced part numbers: 11CX4C (Muirhead Aerospace Ltd), 352250004956 (Thales Nederland), MILS20708-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), VBE921CX4C (Thales Nederland), 11CX4C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 4 more.
There are 6 known substitutes for 5990-00-819-9949: 5990-00-206-3753, 5990-00-477-1362, 5990-00-677-6457 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11CX4C: Spline Tooth Quantity: 21 SINGLE SHAFT; Body Size: 11; Rotor Input Voltage Rating in Volts: 90.0 NOMINAL; Shaft Diameter: 0.1870 INCHES NOMINAL SINGLE SHAFT IN. 17 total characteristics are documented in the Federal Logistics Information System.