The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-686-4097, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Maurey Instrument Corp. Government technical data includes 28 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-00-686-4097 |
| Primary Part Number | 50-M29-15 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Maurey Instrument Corp |
| Status | ACTIVE |
| Nonturn Device Location | AT 10'30 OCLOCK |
| Body Diameter | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 5.000 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Nonturn Device Radius | 0.152 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Overall Diameter | 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Mounting Method | LOCKING BUSHING |
| Maximum Starting Torque | 7.00 INCH-OUNCES IN |
| Temp Coefficient of Resistance Wire Per Section in Ppm Per Deg Celsius | -20.0 TO 20.0 SINGLE SECTION |
| Terminal Location | REAR END LOCATION NOT OTHERWISE SPECIFIED |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN |
| Body Length | 0.625 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 320.0 NOMINAL |
| Screw Thread Diameter | 0.250 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Actuator Travel Control Feature | STOPS |
| Resistance Tolerance Per Section in Percent | -2.0 TO 2.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Rotary Actuator Travel in Angular Deg | 315.0 MINIMUM |
| Mounting Bushing Length | 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 60.0 SINGLE SECTION |
| 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 |
|---|---|
| 50-M29-15 | Maurey Instrument Corp (USA) |
| Reference | Meaning |
|---|---|
| AP1-2 224 | 5/9 Secondary reference Data Instruments Inc |
| ES699-2S7-5001A | 3/9 Design control — primary reference Drs Sustainment Systems, Inc. |
| AP05C141-2S7-5001A | 5/9 Secondary reference Ace Electronics Associates Inc |
| 50-M29-502 | 5/9 Secondary reference Maurey Instrument Corp |
| AP1-2 224 | 5/9 Secondary reference U.S. Government activity |
NSN 5905-00-686-4097 is a Resistor,variable,wire Wound,non, manufactured by Maurey Instrument Corp, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-686-4097 has 1 manufacturer part number on file: 50-M29-15 (Maurey Instrument Corp).
1 possible match (shared part number, not a government interchangeability claim): 5925-00-911-8807. Verify interchangeability with system specifications before substitution.
Key specifications for 50-M29-15: Nonturn Device Location: AT 10'30 OCLOCK; Body Diameter: 0.469 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 5.000 KILOHMS SINGLE SECTION. 28 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.