The Resistor,fixed,film, cataloged under National Stock Number 5905-01-124-9205, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caddock Electronics Inc.. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-124-9205 |
| Primary Part Number | ML131-1222OHMPORM0.25PCT |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Caddock Electronics Inc. |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.250 TO 0.250 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -50.0 TO 50.0 |
| Body Diameter | 0.094 INCHES NOMINAL IN |
| Electrical Resistance | 1.222 KILOHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.500 INCHES NOMINAL IN |
| Temp Range of Temp Coefficient in Deg Celsius | -15.0 TO 105.0 |
| Style Designator | AXIAL TERMINAL EACH END |
| Power Dissipation Rating in Watts | 0.400 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.313 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 175.0 |
| 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 |
|---|---|
| ML131-1222OHMPORM0.25PCT | Caddock Electronics Inc. (USA) |
| Reference | Meaning |
|---|---|
| 24635A006 | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
| ML131-1-222K0-25 | C/1 Advisory reference — outside the item-of-supply concept Caddock Electronics Inc. |
| 24635A006 | 3/9 Design control — primary reference Viavi Solutionsllc |
NSN 5905-01-124-9205 is a Resistor,fixed,film, manufactured by Caddock Electronics Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-124-9205 has 1 manufacturer part number on file: ML131-1222OHMPORM0.25PCT (Caddock Electronics Inc.).
Key specifications for ML131-1222OHMPORM0.25PCT: Resistance Tolerance in Percent: -0.250 TO 0.250; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -50.0 TO 50.0; Body Diameter: 0.094 INCHES NOMINAL IN; Electrical Resistance: 1.222 KILOHMS. 14 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.