The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-423-9880, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is W. & O. Supply, Inc. Dba Emi Div Emi. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-423-9880 |
| Primary Part Number | 4750-00058M |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | W. & O. Supply, Inc. Dba Emi Div Emi |
| Status | ACTIVE |
| 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 |
|---|---|
| RNS1K0 | Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA) |
| 4750-00058M PRIMARY | W. & O. Supply, Inc. Dba Emi Div Emi (USA) |
| Reference | Meaning |
|---|---|
| 4750-00034 | C/1 Advisory reference — outside the item-of-supply concept W. & O. Supply, Inc. Dba Emi Div Emi |
NSN 5905-01-423-9880 is a Resistor,variable,nonwire Wound,, manufactured by W. & O. Supply, Inc. Dba Emi Div Emi, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-423-9880 has 2 manufacturer part numbers on file: RNS1K0 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 4750-00058M (W. & O. Supply, Inc. Dba Emi Div Emi).
Key specifications for 4750-00058M: Reliability Indicator: NOT ESTABLISHED. 1 specification is 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.