The Synchro,transmitter, cataloged under National Stock Number 5990-00-924-4164, 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 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5990-00-924-4164 |
| Primary Part Number | M20708/8-01C |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Body Style | STANDARD ROUND C |
| Flange Thickness | 0.0930 INCHES NOMINAL IN |
| Pilot Diameter | 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN |
| Flange Diameter | 1.0570 INCHES MINIMUM AND 1.0620 INCHES MAXIMUM IN |
| Undercut Diameter | 0.9750 INCHES NOMINAL IN |
| Shoulder Diameter | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM IN |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Zss Impedance Angle in Deg | 18.00 MINIMUM AND 30.00 MAXIMUM |
| Rotor Input Current Rating | 130.0 MILLIAMPERES MAXIMUM |
| Maximum Total Null Voltage Output in Millivolts Per Volt | 19.00 |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Alignment Hole Quantity | 4 |
| Maximum Temp Rise | 20.0 CELSIUS DEGC |
| Zss Impedance Magnitude in Ohms | 6.00 MINIMUM AND 12.00 MAXIMUM |
| Shaft Type | SPLINE W/THREADS SINGLE SHAFT |
| Electrical Error Angular Range in Minutes | -7.0 TO 7.0 |
| 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.). |
| Body Material | STEEL CORROSION RESISTING |
| Fragility Factor | MODERATELY RUGGED |
| Shaft Thread Series Designator | UNF SINGLE SHAFT |
| Zro Impedance Magnitude in Ohms | 200.00 MINIMUM AND 300.00 MAXIMUM |
| Shaft Thread Length | 0.1900 INCHES NOMINAL SINGLE SHAFT IN |
| Terminal Type and Quantity | 5 SCREW |
| Specification/standard Data | 81349-MIL-S-20708/8 GOVERNMENT SPECIFICATION |
| Transformation Ratio | 0.454 ROTOR TO STATOR NOMINAL |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 12.00 OUTPUT |
| Torque Gradient Per Angular Deg | 0.070 INCH-OUNCES MAXIMUM IN |
| Spline Tooth Diametral Pitch | 120 SINGLE SHAFT |
| Shaft Thread Class | 2A SINGLE SHAFT A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8190W10P001 | Ametek Inc Div Aerospace and Defense (USA) |
| AS20708/8 | Sae Customer Service Dept 2045 (USA) |
| 5990PL1373988 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| 26V11CX4B | Kearfott Corporation Div Guidance and Navigation Division (USA) |
| 26V11CX4B | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| SAE-AS20708/8 | Sae International Dba Sae International (USA) |
| 26V-11CX4 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-S-20708/8 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 11CX4C | Bowmar Canada Ltd (CAN) |
| 26V11CX4A | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS20708/8 | Society of Automotive Engineers Inc (USA) |
| M20708/8-01C | Society of Automotive Engineers Inc (USA) |
| 26V11CX4C | Kearfott Corp Soma Forwarding Div (USA) |
| M20708/112-01C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/2-01E | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/8-01C PRIMARY | Sae International Dba Sae International (USA) |
| AS20708/8 | Sae International Dba Sae International (USA) |
| M20708/8-01C | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 615558-000 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 450900-9243-3 | Northrop Grumman Litef Gmbh (DEU) |
NSN 5990-00-924-4164 is a Synchro,transmitter, manufactured by Sae International Dba Sae International, classified under FSC 5990 (No Item Name Available). Status: cancelled.
NSN 5990-00-924-4164 has 23 cross-referenced part numbers: 8190W10P001 (Ametek Inc Div Aerospace and Defense), AS20708/8 (Sae Customer Service Dept 2045), 5990PL1373988 (Jednolity Indeks Materialowy - Uniform Material Index), 26V11CX4B (Kearfott Corporation Div Guidance and Navigation Division), 26V11CX4B (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 18 more.
There are 4 known substitutes for 5990-00-924-4164: 5990-00-819-9949, 5990-00-912-8849, 5990-00-924-4165 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for M20708/8-01C: Body Style: STANDARD ROUND C; Flange Thickness: 0.0930 INCHES NOMINAL IN; Overall Length: 2.3560 INCHES NOMINAL IN; Pilot Diameter: 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5990-00-924-4164 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.