The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-655-3866, is classified within Federal Supply Class 5905 (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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-655-3866 |
| Primary Part Number | 1277409 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Undercut Width | 0.0620 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Lateral Runout | 0.003 INCHES IN |
| Shaft End Play | 0.00500 INCHES IN |
| Maximum Running Torque | 0.065 INCH-OUNCES IN |
| Pilot Diameter Runout | 0.00200 INCHES IN |
| Shaft Radial Play | 0.0025 INCHES IN |
| Actuator Type | SINGLE SHAFT |
| Shaft Runout | 0.0015 INCHES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 354.0 NOMINAL |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Terminal Type and Quantity | 6 TURRET |
| Fixed Tap Quantity Per Section | 3 SINGLE SECTION |
| Power Dissipation Rating Per Section in Watts | 1.2 FREE AIR SINGLE SECTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | -20.0 TO 20.0 SINGLE SECTION |
| Function Conformity Per Section | SINGLE SECTION ABSOLUTE LINEARITY |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 SINGLE SECTION |
| Tap Location Tolerance Per Section | -2.0 TO 2.0 OHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0620 INCHES NOMINAL IN |
| Shaft Diameter | 0.1245 INCHES MINIMUM AND 0.1348 INCHES MAXIMUM IN |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 80.0 SINGLE SECTION |
| Section Quantity | 1 |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Bearing Type | BALL SHAFT |
| Mounting Method | CLAMP RING(S) |
| Shaft Length | 0.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1277409 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 67-139REVA | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 700-598 | Vishay Sprague Inc (USA) |
NSN 5905-00-655-3866 is a Resistor,variable,wire Wound,pre, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-655-3866 has 3 cross-referenced part numbers: 1277409 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 67-139REVA (Lockheed Martin Corporation Div Rms - Mitchel Field), 700-598 (Vishay Sprague Inc).
There are 2 known substitutes for 5905-00-655-3866: 3110-00-554-5236, 2510-00-770-7252. Verify interchangeability with system specifications before substitution.
Key specifications for 1277409: Undercut Width: 0.0620 INCHES NOMINAL IN; Body Style: CYLINDRICAL SERVO MOUNTED; Lateral Runout: 0.003 INCHES IN; Shaft End Play: 0.00500 INCHES IN. 30 total characteristics are documented in the Federal Logistics Information System.