The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-988-1225, 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 9 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-988-1225 |
| Primary Part Number | 1225778 |
| 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 | CANCELLED |
| Function Conformity Tolerance Per Section | -0.10 TO 0.10 ALL SECTIONS |
| Mounting Method | CLAMP RING(S) |
| Maximum Starting Torque | 2.90 INCH-OUNCES IN |
| Pilot Diameter Runout | 0.0015 INCHES IN |
| Actuator Type | DOUBLE ENDED SHAFT |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | +0.0 TO 130.0 ALL SECTIONS |
| Lateral Runout | 0.010 INCHES IN |
| Maximum Running Torque | 1.90 INCH-OUNCES IN |
| Shaft End Play | 0.005 INCHES IN |
| Shaft Runout | 0.001 INCHES IN |
| Shaft Radial Play | 0.002 INCHES IN |
| Effective Electrical Rotation in Deg Angular Rotation | 345.0 NOMINAL |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 ALL SECTIONS |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Resistance Tolerance Per Section in Percent | -5.0 TO 5.0 ALL SECTIONS |
| Power Dissipation Rating Per Section in Watts | 5.0 FREE AIR ALL SECTIONS |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Terminal Type and Quantity | 9 TURRET |
| Function Characteristic Per Section | ALL SECTIONS LINEAR |
| Function Conformity Per Section | ALL SECTIONS INDEPENDENT LINEARITY |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Pilot Diameter | 2.8740 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN |
| Body Length | 2.177 INCHES NOMINAL IN |
| Section Quantity | 3 |
| Mounting Lip Diameter | 3.0000 INCHES NOMINAL IN |
| Undercut Diameter | 2.825 INCHES NOMINAL IN |
| Body Diameter | 3.000 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 ALL SECTIONS |
| Pilot Length | 0.0620 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5713-503-0 | Bi Technologies Corporation Div Bi Technologies Corp. (USA) |
| 400-0458 | Vishay Sprague Inc (USA) |
| 8L850 | Bi Technologies Corporation Div Bi Technologies Corp. (USA) |
| 6-892 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 1225778REVG | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1225778 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 300WS244 | Honeywell International Inc Dba Honeywell International Div New England Instrument (nei) (USA) |
| 61-892REVG | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 400-0458 | IV-Electronic Klaus Vespermann Kg (DEU) |
NSN 5905-00-988-1225 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: cancelled.
NSN 5905-00-988-1225 has 9 cross-referenced part numbers: 5713-503-0 (Bi Technologies Corporation Div Bi Technologies Corp.), 400-0458 (Vishay Sprague Inc), 8L850 (Bi Technologies Corporation Div Bi Technologies Corp.), 6-892 (Lockheed Martin Corporation Div Rms - Mitchel Field), 1225778REVG (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 4 more.
There are 5 known substitutes for 5905-00-988-1225: 5935-00-198-9607, 4730-00-234-7637, 3120-01-079-1969 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1225778: Function Conformity Tolerance Per Section: -0.10 TO 0.10 ALL SECTIONS; Mounting Method: CLAMP RING(S); Maximum Starting Torque: 2.90 INCH-OUNCES IN; Pilot Diameter Runout: 0.0015 INCHES IN. 30 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-988-1225 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.