The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-723-9072, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Div Rmd Strategic. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5905-00-723-9072 |
| Primary Part Number | 5129-40 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Raytheon Company Div Rmd Strategic |
| Status | ACTIVE |
| Electrical Resistance Per Section | 100.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 SINGLE SECTION |
| Section Quantity | 1 |
| Mounting Facility Quantity | 2 |
| Shaft Diameter | 0.100 INCHES NOMINAL IN |
| Fragility Factor | MODERATELY DELICATE |
| Body Style | RECTANGULAR W/MOUNTING HOLES/SLOTS |
| Terminal Length | 0.200 INCHES NOMINAL IN |
| Mounting Method | TERMINAL AND UNTHREADED HOLE(S) |
| Body Width | 0.280 INCHES NOMINAL IN |
| Body Height | 0.360 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.088 INCHES MINIMUM IN |
| Terminal Location | LOWER ADJACENT SIDE TWO ROWS |
| Center to Center Distance Between Center Terminal and Outside Terminal | 0.200 INCHES NOMINAL IN |
| Features Provided | HUMIDITY PROOF |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Lateral Distance Between Mounting Hole Centers | 0.830 INCHES NOMINAL IN |
| Center to Center Distance Between Terminal Rows | 0.200 INCHES NOMINAL IN |
| Shaft Length | 0.060 INCHES NOMINAL IN |
| Body Length | 1.000 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals | 0.500 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 0.2 FREE AIR SINGLE SECTION |
| Effective Electrical Rotation in Deg Angular Rotation | 5400.0 NOMINAL |
| Reliability Indicator | NOT ESTABLISHED |
| Actuator Travel Control Feature | CLUTCH |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 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 |
|---|---|
| 5129-40 | Raytheon Company Div Rmd Strategic (USA) |
| 5258-817 | Raytheon Company Div Rmd Strategic (USA) |
| SC14124 | Parisi Associates Llc (USA) |
| Reference | Meaning |
|---|---|
| 830W-104 | 5/9 Secondary reference U.S. Government activity |
| R1305 | C/1 Advisory reference — outside the item-of-supply concept Emcore Corporation Div Concord Division |
| 830W-104 | 5/9 Secondary reference Vamistor/weston Div of Vamistor Corp of Tennessee Inc |
| 3068P1-104 | 3/9 Design control — primary reference U.S. Government activity |
| A100RV22-2 | 5/2 Secondary reference U.S. Government activity |
| 2100-1971 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5905-00-723-9072 is a Resistor,variable,nonwire Wound,, manufactured by Raytheon Company Div Rmd Strategic, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-723-9072 has 3 manufacturer part numbers on file: 5129-40 (Raytheon Company Div Rmd Strategic), 5258-817 (Raytheon Company Div Rmd Strategic), SC14124 (Parisi Associates Llc).
1 possible match (shared part number, not a government interchangeability claim): 3110-00-826-3300. Verify interchangeability with system specifications before substitution.
Key specifications for 5129-40: Overall Height: 0.560 INCHES NOMINAL IN; Electrical Resistance Per Section: 100.0 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 85.0 SINGLE SECTION; Section Quantity: 1. 27 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.