The Synchro,transmitter, cataloged under National Stock Number 5990-00-636-4151, 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 General Dynamics Motion Control Llc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5990-00-636-4151 |
| Primary Part Number | TX37-6E4 |
| Item Name | Synchro,transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | General Dynamics Motion Control Llc |
| Status | CANCELLED |
| Body Style | STANDARD ROUND DOUBLE FLANGE B |
| Flange Thickness | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| Flange Diameter | 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN |
| Pilot Diameter | 1.6300 INCHES MAXIMUM IN |
| Shoulder Diameter | 3.3750 INCHES MAXIMUM IN |
| Terminal Type and Quantity | 5 SCREW |
| Length | 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM SHOULDER IN |
| Maximum Temp Rise | 50.0 CELSIUS DEGC |
| Test Data Document | 81349-MIL-S-2335 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.). |
| Distance Between Flanges | 1.8070 INCHES MINIMUM AND 1.8170 INCHES MAXIMUM IN |
| Pilot Length | 0.1750 INCHES NOMINAL IN |
| Shaft Diameter | 0.2498 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM SINGLE SHAFT IN |
| Torque Gradient Per Angular Deg | 0.400 INCH-OUNCES MINIMUM IN |
| Body Material | STEEL CORROSION RESISTING |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Shaft Thread Length | 0.1770 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM SINGLE SHAFT IN |
| Fragility Factor | MODERATELY RUGGED |
| Rotor Input Current Rating | 600.0 MILLIAMPERES MAXIMUM |
| Rotor Input Voltage Rating in Volts | 115.0 NOMINAL |
| Rotor Input Electrical Power Rating | 7.0 WATTS MAXIMUM |
| Shaft Type | ROUND, THREADED SINGLE SHAFT |
| Shaft Length | 0.7600 INCHES MINIMUM AND 0.7800 INCHES MAXIMUM SINGLE SHAFT IN |
| Shaft Thread Series Designator | UNF SINGLE SHAFT |
| Specification/standard Data | 81349-MIL-S-2335 GOVERNMENT SPECIFICATION |
| Shaft Nominal Thread Size | 0.250 INCHES SINGLE SHAFT IN |
| Shaft Thread Class | 2A SINGLE SHAFT A |
| Body Size | 5 |
| Frequency in Hertz | 60.0 NOMINAL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-S-2335 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 3563950-0001 | Honeywell Intl Inc Defense Avionics Systems (USA) |
| TX37-6E4 PRIMARY | General Dynamics Motion Control Llc (USA) |
| 212818 | Naval Sea Systems Command (USA) |
| 173113 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 561792-4 | General Dynamics Motion Control Llc (USA) |
| 139D688 | Lockheed Martin Corporation Div Rms (USA) |
| 5HG | General Dynamics Motion Control Llc (USA) |
| 852485 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 2340-1A | Honeywell Intl Inc Defense Avionics Systems Former Bendix Flight Systems Fiv Montrose Opns (USA) |
| VTX37-6E4 | General Dynamics Motion Control Llc (USA) |
| 852485 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| SK139518 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 561792-4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 213417 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 7410366 P001 | Lockheed Martin Corporation Div Rms (USA) |
| SK137160 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 494550-226 | L3harris Maritime Power & Energy Solutions, Inc. Dba Spd Electrical Systems, Inc. (USA) |
| 5HGMK6 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 524059 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5990-00-636-4151 is a Synchro,transmitter, manufactured by General Dynamics Motion Control Llc, classified under FSC 5990 (No Item Name Available). Status: cancelled.
NSN 5990-00-636-4151 has 21 cross-referenced part numbers: MIL-S-2335 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 3563950-0001 (Honeywell Intl Inc Defense Avionics Systems), TX37-6E4 (General Dynamics Motion Control Llc), 212818 (Naval Sea Systems Command), 173113 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 16 more.
There are 12 known substitutes for 5990-00-636-4151: 5990-00-268-9068, 5990-00-268-9074, 5990-00-268-9075 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for TX37-6E4: Body Style: STANDARD ROUND DOUBLE FLANGE B; Flange Thickness: 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN; Overall Length: 6.3600 INCHES MAXIMUM IN; Flange Diameter: 3.6230 INCHES MINIMUM AND 3.6250 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5990-00-636-4151 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.