The Synchro,transmitter, cataloged under National Stock Number 5990-00-852-2363, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5990-00-852-2363 |
| Primary Part Number | M20708/52-01D |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Shaft Thread Class | 2A SINGLE SHAFT A |
| Shaft Nominal Thread Size | 0.250 INCHES SINGLE SHAFT IN |
| Body Material | STEEL CORROSION RESISTING |
| Shaft Thread Length | 0.2900 INCHES NOMINAL SINGLE SHAFT IN |
| Shoulder Diameter | 1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM IN |
| Pilot Diameter | 0.5950 INCHES NOMINAL IN |
| Second Shoulder Length | 0.1700 INCHES NOMINAL IN |
| Body Diameter | 1.9900 INCHES MAXIMUM IN |
| Body Style | STANDARD ROUND D |
| Second Shoulder Diameter | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN |
| Flange Diameter | 2.2490 INCHES MINIMUM AND 2.2500 INCHES MAXIMUM IN |
| Length | 0.1500 INCHES NOMINAL SHOULDER IN |
| Flange Thickness | 0.2500 INCHES NOMINAL IN |
| Mounting Surface to Terminal End Distance | 3.5800 INCHES NOMINAL IN |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Spline Tooth Diametral Pitch | 96 SINGLE SHAFT |
| Phase Shift Angle in Deg | 6.500 INPUT TO OUTPUT NOMINAL |
| Spline Tooth Quantity | 22 SINGLE SHAFT |
| Zss Impedance Angle in Deg | 10.00 MINIMUM AND 15.00 MAXIMUM |
| Aft of First Flange Diameter | 1.9985 INCHES MINIMUM AND 1.9995 INCHES MAXIMUM IN |
| Maximum Temp Rise | 20.0 CELSIUS DEGC |
| Rotor Input Electrical Power Rating | 1.4 WATTS NOMINAL |
| Maximum Fundamental Null Voltage in Millivolts Per Volt | 30.00 OUTPUT |
| Fragility Factor | MODERATELY RUGGED |
| Body Size | 23 |
| Torque Gradient Per Angular Deg | 0.200 INCH-OUNCES MAXIMUM IN |
| Terminal Type and Quantity | 5 SCREW |
| Transformation Ratio | 0.783 ROTOR TO STATOR NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SAE-AS20708/52 | Sae International Dba Sae International (USA) |
| 23CX6 | Abacus Electronics Corp (USA) |
| VCX23/36-6B | General Dynamics Motion Control Llc (USA) |
| AS20708/52 | Sae Customer Service Dept 2045 (USA) |
| 397-001-024 | L3harris Interstate Electronics Corporation (USA) |
| 23CX6D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/52-01D | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/52C-001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/52-001 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AY240BA 9 A1 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| MIL-S-20708/52 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M20708/52-01D | General Dynamics Motion Control Llc (USA) |
| M20708/52-01D PRIMARY | Sae International Dba Sae International (USA) |
NSN 5990-00-852-2363 is a Synchro,transmitter, manufactured by Sae International Dba Sae International, classified under FSC 5990 (No Item Name Available). Status: cancelled.
NSN 5990-00-852-2363 has 13 cross-referenced part numbers: SAE-AS20708/52 (Sae International Dba Sae International), 23CX6 (Abacus Electronics Corp), VCX23/36-6B (General Dynamics Motion Control Llc), AS20708/52 (Sae Customer Service Dept 2045), 397-001-024 (L3harris Interstate Electronics Corporation) and 8 more.
There are 3 known substitutes for 5990-00-852-2363: 5990-00-501-4991, 5990-00-677-6495, 5990-00-851-2793. Verify interchangeability with system specifications before substitution.
Key specifications for M20708/52-01D: Shaft Thread Class: 2A SINGLE SHAFT A; Shaft Nominal Thread Size: 0.250 INCHES SINGLE SHAFT IN; Body Material: STEEL CORROSION RESISTING; Shaft Thread Length: 0.2900 INCHES NOMINAL SINGLE SHAFT IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5990-00-852-2363 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.