The Resistor,fixed,film, cataloged under National Stock Number 5905-01-428-7771, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-428-7771 |
| Primary Part Number | MK120-10R0-1PCT |
| Item Name | Resistor,fixed,film |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Caddock Electronics Inc. |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.000 TO 1.000 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -50.0 TO 50.0 |
| Electrical Resistance | 10.000 OHMS |
| Inclosure Type | ENCAPSULATED |
| Terminal Type | WIRE LEAD |
| Terminal Length | 1.255 INCHES NOMINAL IN |
| Body Width | 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Body Height | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN |
| Temp Range of Temp Coefficient in Deg Celsius | -55.0 TO 175.0 |
| Style Designator | TERMINALS ONE EDGE |
| Power Dissipation Rating in Watts | 0.500 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.235 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 175.0 |
| Reliability Indicator | NOT ESTABLISHED |
| Test Data Document | 99971-7556072 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Terminal Width | 0.135 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN |
| 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 |
|---|---|
| MK120-10R0-1PCT PRIMARY | Caddock Electronics Inc. (USA) |
| Reference | Meaning |
|---|---|
| 7556072P2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 5905-01-428-7771 is a Resistor,fixed,film, manufactured by Caddock Electronics Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-428-7771 has 1 manufacturer part number on file: MK120-10R0-1PCT (Caddock Electronics Inc.).
Key specifications for MK120-10R0-1PCT: Resistance Tolerance in Percent: -1.000 TO 1.000; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -50.0 TO 50.0; Electrical Resistance: 10.000 OHMS; Inclosure Type: ENCAPSULATED. 17 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.