The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-01-291-7663, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 29 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-291-7663 |
| Primary Part Number | 914107-1 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| Maximum Running Torque | 40.00 INCH-OUNCES IN |
| Body Diameter | 3.000 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 2.5 KILOHMS 2ND SECTION |
| Electrical Resistance Per Section | 2.5 KILOHMS 3RD SECTION |
| Electrical Resistance Per Section | 45.0 OHMS 1ST SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 340.0 ALL SECTIONS |
| Section Quantity | 3 |
| Mounting Facility Quantity | 4 |
| Shaft Diameter | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| First Flat Length | 0.312 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Mounting Method | STANDARD BUSHING AND THREADED HOLE(S) |
| Maximum Starting Torque | 64.00 INCH-OUNCES IN |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Features Provided | PANEL SEAL |
| Shaft Style | ROUND, FLATTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 1.125 INCHES NOMINAL IN |
| Body Length | 6.281 INCHES MINIMUM AND 6.344 INCHES MAXIMUM IN |
| Maximum Stop Torque | 240.00 INCH-OUNCES IN |
| Power Dissipation Rating Per Section in Watts | 25.0 FREE AIR 2ND SECTION |
| Power Dissipation Rating Per Section in Watts | 25.0 FREE AIR 3RD SECTION |
| Power Dissipation Rating Per Section in Watts | 50.0 FREE AIR 1ST SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 295.0 MINIMUM AND 305.0 MAXIMUM |
| Screw Thread Diameter | 0.375 INCHES NOMINAL AND 0.164 INCHES NOMINAL IN |
| Bearing Type | BEARING SHAFT |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 60885 | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA) |
| 914107-1 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 914107-1 | C/1 Advisory reference — outside the item-of-supply concept Smith S R Co Inc |
NSN 5905-01-291-7663 is a Resistor,variable,wire Wound,non, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-291-7663 has 2 manufacturer part numbers on file: 60885 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 914107-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 914107-1: Maximum Running Torque: 40.00 INCH-OUNCES IN; Body Diameter: 3.000 INCHES NOMINAL IN; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 2.5 KILOHMS 2ND 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.