The Synchro,differential Transmitter, cataloged under National Stock Number 5990-00-268-9075, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5990-00-268-9075 |
| Primary Part Number | 1480240 |
| Item Name | Synchro,differential Transmitter |
| FSC / FSG | 5990 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Shaft Undercut Width | 0.0700 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Tip Length | 0.2120 INCHES NOMINAL SINGLE SHAFT IN |
| Frequency in Hertz | 60.0 NOMINAL |
| Shaft Taper Length | 0.3750 INCHES NOMINAL SINGLE SHAFT IN |
| Shoulder Diameter | 4.2500 INCHES MAXIMUM IN |
| Flange Diameter | 4.5000 INCHES NOMINAL IN |
| Flange Thickness | 0.2510 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN |
| Body Style | STANDARD ROUND DOUBLE FLANGE B |
| Pilot Diameter | 1.6250 INCHES MAXIMUM IN |
| Shaft Taper Angle in Deg | 3.0 SINGLE SHAFT |
| Shaft Type | ROUND, TAPERED, THREADED, UNDERCUT SINGLE SHAFT |
| Terminal Location | REAR |
| Shaft Undercut Diameter | 0.2190 INCHES NOMINAL SINGLE SHAFT IN |
| Specification/standard Data | 81349-MIL-S-2335 GOVERNMENT SPECIFICATION |
| Shaft Diameter | 0.3500 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Length | 0.9700 INCHES NOMINAL SINGLE SHAFT IN |
| Maximum Temp Rise | 50.0 CELSIUS DEGC |
| Shaft Nominal Thread Size | 0.250 INCHES SINGLE SHAFT IN |
| Shaft Tapered End Minor Diameter | 0.2500 INCHES NOMINAL SINGLE SHAFT IN |
| Shaft Thread Direction | RIGHT-HAND SINGLE SHAFT |
| Torque Gradient Per Angular Deg | 4.000 INCH-OUNCES MAXIMUM IN |
| Stator Input Voltage Rating in Volts | 90.0 NOMINAL |
| Distance Between Flanges | 2.2500 INCHES NOMINAL IN |
| Body Material | ALUMINUM |
| Length | 1.1870 INCHES NOMINAL SHOULDER IN |
| Shaft Thread Class | 3A SINGLE SHAFT A |
| Pilot Length | 0.3130 INCHES NOMINAL IN |
| Stator Input Electrical Power Rating | 23.0 WATTS NOMINAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1480240 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| MIL-S-2335 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6HDG | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 6DG | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 213401PC1 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| VTDX45-6A1 | General Dynamics Motion Control Llc (USA) |
| MILS2335TYPE6HDGMK10 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 561793-4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 561793PC4 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5990-00-268-9075 is a Synchro,differential Transmitter, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5990 (No Item Name Available). Status: active.
NSN 5990-00-268-9075 has 9 cross-referenced part numbers: 1480240 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MIL-S-2335 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6HDG (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 6DG (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 213401PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 4 more.
There are 12 known substitutes for 5990-00-268-9075: 5990-00-268-9068, 5990-00-268-9074, 5990-00-268-9081 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1480240: Shaft Undercut Width: 0.0700 INCHES NOMINAL SINGLE SHAFT IN; Shaft Tip Length: 0.2120 INCHES NOMINAL SINGLE SHAFT IN; Frequency in Hertz: 60.0 NOMINAL; Shaft Taper Length: 0.3750 INCHES NOMINAL SINGLE SHAFT IN. 30 total characteristics are documented in the Federal Logistics Information System.