The Synchro,transmitter, cataloged under National Stock Number 5990-00-553-6711, 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 Sae International Dba Sae International. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-553-6711 |
| Primary Part Number | 8212778 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Second Shoulder Length | 0.1670 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN |
| Second Shoulder Diameter | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN |
| Shoulder Diameter | 1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM IN |
| Flange Thickness | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Pilot Diameter | 0.5900 INCHES MINIMUM AND 0.6000 INCHES MAXIMUM IN |
| Body Style | STANDARD ROUND D |
| Body Diameter | 1.9900 INCHES MINIMUM AND 1.9950 INCHES MAXIMUM IN |
| Flange Diameter | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN |
| Shaft Nominal Thread Size | 0.250 INCHES SINGLE SHAFT IN |
| Rotor Input Electrical Power Rating | 5.0 WATTS NOMINAL |
| Spline Tooth Diametral Pitch | 96 SINGLE SHAFT |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 125.00 |
| Aft of First Flange Diameter | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Terminal Location | REAR |
| Length | 0.2410 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM SHOULDER IN |
| Frequency in Hertz | 60.0 NOMINAL |
| Shaft Diameter | 0.2402 INCHES MINIMUM AND 0.2405 INCHES MAXIMUM SINGLE SHAFT IN |
| Zso Resistance in Ohms | 98.00 NOMINAL |
| Plus J Zso-90 Reactance in Ohms | 90.00 NOMINAL |
| Actuator Friction Torque at Minus 55 Deg Celsius | 0.50 INCH-OUNCES MAXIMUM IN |
| Shaft Type | SPLINE W/THREADS SINGLE SHAFT |
| Maximum Temp Rise | 65.0 CELSIUS DEGC |
| Body Size | 23 |
| Actuator Friction Torque at Plus 25 Deg Celsius | 0.20 INCH-OUNCES MAXIMUM IN |
| Mounting Surface to Terminal End Distance | 3.4450 INCHES MAXIMUM IN |
| Rotor Input Current Rating | 210.0 MILLIAMPERES NOMINAL |
| Transformation Ratio | 0.783 ROTOR TO STATOR NOMINAL |
| Torque Gradient Per Angular Deg | 0.130 INCH-OUNCES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AY240BA12A1 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| 23TX6A | General Dynamics Motion Control Llc (USA) |
| 23TX6A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| VTX23/36-6B | General Dynamics Motion Control Llc (USA) |
| SAE-AS20708/94 | Sae International Dba Sae International (USA) |
| MIL-S-20708/94 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 8212778 PRIMARY | Sae International Dba Sae International (USA) |
NSN 5990-00-553-6711 is a Synchro,transmitter, manufactured by Sae International Dba Sae International, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-553-6711 has 7 cross-referenced part numbers: AY240BA12A1 (Honeywell Intl Inc Defense Avionics Systems), 23TX6A (General Dynamics Motion Control Llc), 23TX6A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), VTX23/36-6B (General Dynamics Motion Control Llc), SAE-AS20708/94 (Sae International Dba Sae International) and 2 more.
There are 12 known substitutes for 5990-00-553-6711: 5990-00-519-3421, 5990-00-636-4111, 5990-00-636-4119 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8212778: Second Shoulder Length: 0.1670 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM IN; Second Shoulder Diameter: 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN; Shoulder Diameter: 1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM IN; Flange Thickness: 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.