The Synchro,transmitter, cataloged under National Stock Number 5990-00-924-4165, 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 23 commercial cross-references from 15 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5990-00-924-4165 |
| Primary Part Number | M20708/2-01E |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Shoulder Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Body Style | STANDARD ROUND C |
| Flange Thickness | 0.0930 INCHES NOMINAL IN |
| Undercut Diameter | 0.9750 INCHES NOMINAL IN |
| Flange Diameter | 1.0570 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM IN |
| Pilot Diameter | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Maximum Temp Rise | 20.0 CELSIUS DEGC |
| Terminal Location | REAR |
| Actuator Friction Torque at Plus 25 Deg Celsius | 0.07 INCH-OUNCES MAXIMUM IN |
| Zss Impedance Magnitude in Ohms | 410.00 MINIMUM AND 500.00 MAXIMUM |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Shaft Thread Series Designator | UNF SINGLE SHAFT |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Specification/standard Data | 81349-MIL-S-20708/2 GOVERNMENT SPECIFICATION |
| Transformation Ratio | 0.783 STATOR TO ROTOR NOMINAL |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 75.00 |
| Rotor Input Current Rating | 31.0 MILLIAMPERES MAXIMUM |
| Body Size | 11 |
| Body Material | STEEL CORROSION RESISTING |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Frequency in Hertz | 400.0 NOMINAL |
| Zro Impedance Magnitude in Ohms | 3720.00 MINIMUM AND 4700.00 MAXIMUM |
| 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.). |
| Shaft Nominal Thread Size | 0.190 INCHES SINGLE SHAFT IN |
| Alignment Hole Bolt Circle Diameter | 0.8120 INCHES NOMINAL IN |
| Shaft Thread Length | 0.1900 INCHES NOMINAL SINGLE SHAFT IN |
| Alignment Hole Depth | 0.1250 INCHES MINIMUM IN |
| Shaft Type | SPLINE W/THREADS SINGLE SHAFT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11CX4C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 450900-1271-2 | Northrop Grumman Litef Gmbh (DEU) |
| 618381 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| M20708/2-01E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 11CX4E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 11CX1346-1 | Ametek Technical & Industrial Products, Inc. Dba Tachtronic Instruments Division Div Ametek Technical and Industrial Products, Inc. (USA) |
| AS 20708/2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| M20708&2C001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/2-001 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/2-001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 11CX4E/2-001 | Elcos (BEL) |
| SAE-AS20708/2 | Sae International Dba Sae International (USA) |
| 2625497 | Naval Sea Systems Command (USA) |
| 5990PL0812271 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 069732101 | Elac Sonar Gmbh (DEU) |
| MIL-S-20708/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 450900-1271-002 | Northrop Grumman Litef Gmbh (DEU) |
| M20708/2-01E PRIMARY | Sae International Dba Sae International (USA) |
| V23401-E0001-A102 | Hensoldt Sensors Gmbh (DEU) |
| 618381-000 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5990-00-924-4165 is a Synchro,transmitter, manufactured by Sae International Dba Sae International, classified under FSC 5990 (No Item Name Available). Status: cancelled.
NSN 5990-00-924-4165 has 23 cross-referenced part numbers: 11CX4C (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 450900-1271-2 (Northrop Grumman Litef Gmbh), 618381 (Lockheed Martin Corporation Div Rms - Mitchel Field), M20708/2-01E (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 11CX4E (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 18 more.
There are 11 known substitutes for 5990-00-924-4165: 5990-00-206-3753, 5990-00-251-7822, 5990-00-477-1362 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for M20708/2-01E: Shoulder Diameter: 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN; Overall Length: 2.3560 INCHES NOMINAL IN; Body Style: STANDARD ROUND C; Flange Thickness: 0.0930 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5990-00-924-4165 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.