The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-01-010-7471, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Avo Intl. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-010-7471 |
| Primary Part Number | 7543-2 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Avo Intl |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.500 TO 0.500 |
| Temp Coefficient of Resistance in Ppm Per Deg Celsius | -30.0 TO 30.0 |
| Body Diameter | 0.500 INCHES NOMINAL IN |
| Electrical Resistance | 500.000 OHMS |
| Inclosure Type | ENCAPSULATED OR HERMETICALLY SEALED |
| Terminal Type | WIRE LEAD |
| Style Designator | AXIAL TERMINALS ONE END |
| Power Dissipation Rating in Watts | 0.333 FREE AIR |
| Ambient Temp at Full Rated Power | 125.0 CELSIUS DEGC |
| Body Length | 0.750 INCHES NOMINAL IN |
| 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 |
NSN 5905-01-010-7471 is a Resistor,fixed,wire Wound,induct, manufactured by Avo Intl, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-010-7471 has 2 manufacturer part numbers on file: 7543-2 (Shallcross Inc), 7543-2 (Avo Intl).
2 possible matches (shared part number, not a government interchangeability claim): 5305-01-170-3363, 5310-01-393-4904. Verify interchangeability with system specifications before substitution.
Key specifications for 7543-2: Resistance Tolerance in Percent: -0.500 TO 0.500; Temp Coefficient of Resistance in Ppm Per Deg Celsius: -30.0 TO 30.0; Body Diameter: 0.500 INCHES NOMINAL IN; Electrical Resistance: 500.000 OHMS. 11 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.