The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-00-161-3112, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-161-3112 |
| Primary Part Number | 2664917 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Maximum Running Torque | 0.40 INCH-OUNCES IN |
| Body Diameter | 1.437 INCHES NOMINAL IN |
| Lateral Runout | 0.002 INCHES IN |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0620 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 125.0 SINGLE SECTION |
| Undercut Width | 0.0730 INCHES NOMINAL IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Undercut Diameter | 1.285 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY RUGGED |
| Function Characteristic Per Section | SINGLE SECTION LINEAR |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Function Conformity Tolerance Per Section | -0.50 TO 0.50 SINGLE SECTION |
| Shaft End Play | 0.004 INCHES IN |
| Overall Diameter | 1.625 INCHES NOMINAL IN |
| First Flat Length | 0.350 INCHES NOMINAL IN |
| Mounting Method | CLAMP RING(S) |
| Maximum Starting Torque | 0.60 INCH-OUNCES IN |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -850.0 TO 850.0 SINGLE SECTION |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 1.4370 INCHES NOMINAL IN |
| Shaft Style | ROUND, WEDGE FLATTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 1.090 INCHES NOMINAL IN |
| Pilot Diameter | 1.3125 INCHES NOMINAL IN |
| Body Length | 0.970 INCHES NOMINAL IN |
| Maximum Stop Torque | 480.00 INCH-OUNCES IN |
| Shaft Runout | 0.001 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1500-719 | Bei Sensors & Systems Company, Inc. Dba Bei Duncan (USA) |
| 2664917 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2664917-1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 170-8145 | Vishay Sprague Inc (USA) |
| Reference | Meaning |
|---|---|
| 170-8145 | 5/9 Secondary reference IV-Electronic Klaus Vespermann Kg |
| 2664917-1 | C/1 Advisory reference — outside the item-of-supply concept Raytheon Company Div Corp |
NSN 5905-00-161-3112 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, Resistor. Status: active.
NSN 5905-00-161-3112 has 4 manufacturer part numbers on file: 1500-719 (Bei Sensors & Systems Company, Inc. Dba Bei Duncan), 2664917 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2664917-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 170-8145 (Vishay Sprague Inc).
1 possible match (shared part number, not a government interchangeability claim): 6850-01-439-7872. Verify interchangeability with system specifications before substitution.
Key specifications for 2664917: Maximum Running Torque: 0.40 INCH-OUNCES IN; Body Diameter: 1.437 INCHES NOMINAL IN; Lateral Runout: 0.002 INCHES IN; Electrical Resistance Per Section: 5.0 KILOHMS SINGLE SECTION. 29 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.