The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-073-5730, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cae Usa Inc.. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 — Resistor (FSG 59) |
| Manufacturers | Cae Usa Inc. (CAGE 1PQF4); Es Beta, Inc Dba Betatronix Div Betatronix (CAGE 25413) |
| Parameter | Value |
|---|---|
| NSN | 5905-01-073-5730 |
| Primary Part Number | R51-4 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Cae Usa Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| R51-4 PRIMARY | Cae Usa Inc. (USA) |
| 30SW2219 | Es Beta, Inc Dba Betatronix Div Betatronix (USA) |
| 30SF6396 | Es Beta, Inc Dba Betatronix Div Betatronix (USA) |
| Reference | Meaning |
|---|---|
| R51-4 | 5/9 Secondary reference Raytheon Technical Services Company |
| 402-7224 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5905-01-073-5730 is a Resistor,variable,nonwire Wound,, manufactured by Cae Usa Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-073-5730 has 3 manufacturer part numbers on file: R51-4 (Cae Usa Inc.), 30SW2219 (Es Beta, Inc Dba Betatronix Div Betatronix), 30SF6396 (Es Beta, Inc Dba Betatronix Div Betatronix).
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.