The Resistor,thermal, cataloged under National Stock Number 5905-00-078-8073, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Airbus Defence & Space Limited. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-078-8073 |
| Primary Part Number | CZ3 |
| Item Name | Resistor,thermal |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Airbus Defence & Space Limited |
| Status | ACTIVE |
| Overall Diameter | 0.188 INCHES NOMINAL IN |
| Terminal Type and Quantity | 2 WIRE LEAD |
| 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 |
|---|---|
| CZ3 PRIMARY | Airbus Defence & Space Limited (GBR) |
| 25683-644 | Viavi Solutionsllc (USA) |
| Reference | Meaning |
|---|---|
| 25683-644 | 5/9 Secondary reference Marconi Electronics Inc Marconi Instruments Div |
| 25683-644G | C/1 Advisory reference — outside the item-of-supply concept Viavi Solutionsllc |
NSN 5905-00-078-8073 is a Resistor,thermal, manufactured by Airbus Defence & Space Limited, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-078-8073 has 2 manufacturer part numbers on file: CZ3 (Airbus Defence & Space Limited), 25683-644 (Viavi Solutionsllc).
Key specifications for CZ3: Overall Diameter: 0.188 INCHES NOMINAL IN; Overall Length: 0.312 INCHES NOMINAL IN; Terminal Type and Quantity: 2 WIRE LEAD. 2 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.