The Resistor,voltage Sensitive, cataloged under National Stock Number 5905-01-347-2275, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Matsushita Electric Corp of America M/s 7h-4. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-347-2275 |
| Primary Part Number | ERZ-C05DK471 |
| Item Name | Resistor,voltage Sensitive |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Matsushita Electric Corp of America M/s 7h-4 |
| Status | ACTIVE |
| Terminal Quantity | 2 |
| Terminal Type | WIRE LEAD |
| Resistance Rating at Specified Voltage | 470.0 OHMS AT 385.0 VDC AND 300.0 VAC; RATINGS AT MAXIMUM ALLOWABLE VOLTAGE VDC |
| Power Dissipation Rating in Watts | 0.100 |
| Cubic Measure | 0.073 CUBIC INCHES |
| Functional Description | CIRCUIT CLAMPING PROTECTION IN EITHER DIRECTION |
| Material | OXIDE ELEMENT |
| Usage Design | PROTECT AGAINST REPEATED HIGH VOLTAGE TRANSIENTS AND SURGES SUCH AS LIGHTNING,SWITCHING SURGES,AND NOISE SPIKES |
| 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 |
|---|---|
| ERZ-C05DK471 PRIMARY | Matsushita Electric Corp of America M/s 7h-4 (USA) |
NSN 5905-01-347-2275 is a Resistor,voltage Sensitive, manufactured by Matsushita Electric Corp of America M/s 7h-4, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-347-2275 has 1 manufacturer part number on file: ERZ-C05DK471 (Matsushita Electric Corp of America M/s 7h-4).
Key specifications for ERZ-C05DK471: Overall Height: 0.236 INCHES NOMINAL IN; Terminal Quantity: 2; Terminal Type: WIRE LEAD; Resistance Rating at Specified Voltage: 470.0 OHMS AT 385.0 VDC AND 300.0 VAC; RATINGS AT MAXIMUM ALLOWABLE VOLTAGE VDC. 8 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.