The Synchro,transmitter, cataloged under National Stock Number 5990-00-206-3753, 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 15 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-206-3753 |
| Primary Part Number | M20708/2-05E |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Shaft Slot Width | 0.0200 INCHES NOMINAL SINGLE SHAFT IN |
| Transformation Ratio | 0.783 ROTOR TO STATOR NOMINAL |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Undercut Diameter | 0.9750 INCHES NOMINAL IN |
| Flange Diameter | 1.0570 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM IN |
| Shoulder Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Flange Thickness | 0.0930 INCHES NOMINAL IN |
| Pilot Diameter | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Body Style | STANDARD ROUND C |
| Mounting Facility Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 75.00 |
| Mounting Surface to Terminal End Distance | 1.7910 INCHES MINIMUM AND 1.8110 INCHES MAXIMUM IN |
| Rotor Input Current Rating | 31.0 MILLIAMPERES MAXIMUM |
| Zss Impedance Magnitude in Ohms | 17.00 MINIMUM AND 26.00 MAXIMUM |
| Pilot Length | 0.0450 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM IN |
| Zro Resistance in Ohms | 3720.00 MINIMUM AND 4700.00 MAXIMUM |
| Fragility Factor | MODERATELY RUGGED |
| Zro Impedance Magnitude in Ohms | 80.00 MINIMUM AND 84.00 MAXIMUM |
| Actuator Friction Torque at Minus 55 Deg Celsius | 0.07 INCH-OUNCES MAXIMUM IN |
| Terminal Type and Quantity | 5 SCREW |
| Rotor Input Electrical Power Rating | 490.0 MILLIWATTS NOMINAL |
| Test Data Document | 81349-MIL-S-20708 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). |
| Electrical Error Angular Range in Minutes | -7.0 TO 7.0 |
| Securing Hole Quantity | 4 |
| Phase Shift Angle in Deg | 4.500 INPUT TO OUTPUT NOMINAL |
| Actuator Friction Torque at Plus 25 Deg Celsius | 0.07 INCH-OUNCES MAXIMUM IN |
| Maximum Temp Rise | 20.0 CELSIUS DEGC |
| Zss Resistance in Ohms | 410.00 MINIMUM AND 500.00 MAXIMUM |
| Shaft Type | ROUND, SLOTTED SINGLE SHAFT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M20708/2-05E PRIMARY | Sae International Dba Sae International (USA) |
| 011-702M1 | Imc Magnetics Corp Western Div (USA) |
| 011-702M1 | Kemtron Electron Products Inc (USA) |
| VCX11-4G1 | General Dynamics Motion Control Llc (USA) |
| SAE-AS20708/2 | Sae International Dba Sae International (USA) |
| M20708/2-05E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/2-005 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS20708/2 | Sae Customer Service Dept 2045 (USA) |
| 11CX4E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/2C-005 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-S-20708/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 1.791521 | Anschutz Gmbh (DEU) |
| 11CX4E | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 59 000-13 | Rockwell Collins Deutschland Gmbh Div Rockwell Collins International & Service Solutions (DEU) |
| 11CX4E | Moog Inc. (USA) |
NSN 5990-00-206-3753 is a Synchro,transmitter, manufactured by Sae International Dba Sae International, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-206-3753 has 15 cross-referenced part numbers: M20708/2-05E (Sae International Dba Sae International), 011-702M1 (Imc Magnetics Corp Western Div), 011-702M1 (Kemtron Electron Products Inc), VCX11-4G1 (General Dynamics Motion Control Llc), SAE-AS20708/2 (Sae International Dba Sae International) and 10 more.
There are 9 known substitutes for 5990-00-206-3753: 5990-00-477-1362, 5990-00-677-6457, 5990-00-677-6474 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for M20708/2-05E: Shaft Slot Width: 0.0200 INCHES NOMINAL SINGLE SHAFT IN; Transformation Ratio: 0.783 ROTOR TO STATOR NOMINAL; Undercut Width: 0.0620 INCHES NOMINAL IN; Overall Length: 2.3360 INCHES MINIMUM AND 2.3760 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.