The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-905-2877, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 29 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-905-2877 |
| Primary Part Number | A3319-2 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| Maximum Starting Torque | 1.00 INCH-OUNCES IN |
| Body Length | 0.625 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 500.0 OHMS SINGLE SECTION |
| Screw Thread Quantity Per Inch | 32.0 |
| Shaft Style | ROUND, SLOTTED |
| Function Conformity Tolerance Per Section | -1.00 TO 1.00 SINGLE SECTION |
| Nonturn Device Location | AT 6 OCLOCK |
| Rotary Actuator Travel in Angular Deg | 360.0 NOMINAL |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Function Conformity Per Section | SINGLE SECTION INDEPENDENT LINEARITY |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 40.0 SINGLE SECTION |
| Terminal Location | REAR END LOCATION NOT OTHERWISE SPECIFIED |
| Terminal Type and Quantity | 3 TURRET |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 105.0 SINGLE SECTION |
| Actuator Travel Control Feature | CONTINUOUS MOTION |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Overall Diameter | 1.312 INCHES NOMINAL IN |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Resistance Tolerance Per Section in Percent | -3.0 TO 3.0 SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 352.0 NOMINAL |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Nonturn Device Radius | 0.562 INCHES NOMINAL IN |
| Maximum Running Torque | 0.70 INCH-OUNCES IN |
| Reliability Indicator | NOT ESTABLISHED |
| Section Quantity | 1 |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Actuator Type | SINGLE SHAFT |
| Shaft Diameter | 0.2497 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5905-00-905-2877 is a Resistor,variable,wire Wound,pre, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5905 (No Item Name Available). Status: active.
NSN 5905-00-905-2877 has 3 cross-referenced part numbers: 130-8033 (Vishay Sprague Inc), A3319-2 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), A3319-2 (Lockheed Martin Corporation Div Rms).
There is 1 known substitute for 5905-00-905-2877: 6150-01-086-1507. Verify interchangeability with system specifications before substitution.
Key specifications for A3319-2: Maximum Starting Torque: 1.00 INCH-OUNCES IN; Overall Length: 1.688 INCHES NOMINAL IN; Body Length: 0.625 INCHES NOMINAL IN; Electrical Resistance Per Section: 500.0 OHMS SINGLE SECTION. 30 total characteristics are documented in the Federal Logistics Information System.