The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-01-122-8035, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Aimtron Systems, Llc. Government technical data includes 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-122-8035 |
| Primary Part Number | 401220-1 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Aimtron Systems, Llc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -10.000 TO 10.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -500.0 TO 500.0 |
| Body Diameter | 1.000 INCHES NOMINAL IN |
| Electrical Resistance | 500.000 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | FERRULE |
| Terminal Length | 0.500 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -50.0 TO 230.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 50.000 FREE AIR |
| Ambient Temp at Full Rated Power | 40.0 CELSIUS DEGC |
| Body Length | 6.000 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 230.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Cubic Measure | 4.712 CUBIC INCHES |
| 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 |
|---|---|
| 401220-1 PRIMARY | Aimtron Systems, Llc (USA) |
| 826AS021 | Ohmite Holding, L.l.c. (USA) |
| Reference | Meaning |
|---|---|
| 401220-1 | 5/9 Secondary reference Cardion Inc |
| 5905PL1291870 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 826AS021 | 5/9 Secondary reference Cesiwid Inc |
| 401220-1 | 5/9 Secondary reference Cesiwid Inc |
NSN 5905-01-122-8035 is a Resistor,fixed,wire Wound,induct, manufactured by Aimtron Systems, Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-122-8035 has 2 manufacturer part numbers on file: 401220-1 (Aimtron Systems, Llc), 826AS021 (Ohmite Holding, L.l.c.).
Key specifications for 401220-1: Resistance Tolerance in Percent: -10.000 TO 10.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -500.0 TO 500.0; Body Diameter: 1.000 INCHES NOMINAL IN; Electrical Resistance: 500.000 OHMS. 15 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.