The Resistor Assembly, cataloged under National Stock Number 5905-01-079-3513, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cts Corp Electromechanical Div. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-079-3513 |
| Primary Part Number | BK66653 |
| Item Name | Resistor Assembly |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Cts Corp Electromechanical Div |
| Status | ACTIVE |
| Component Name | VARIABLE WIREWOUND RESISTOR |
| Component Quantity | 2 |
| Resistance Tolerance in Percent | -20.0 TO 20.0 |
| Electrical Resistance | 500.0 OHMS |
| Component Identifying Number | PS1938 DRAWING NO. |
| Length | 2.625 INCHES NOMINAL IN |
| Mounting Method | TAB |
| Component Controlling Agency | CTS CORPORATION |
| Component Relationship | UNCONNECTED MATCHED PAIR |
| Electrical Connection Method | PARALLEL |
| Width | 1.625 INCHES NOMINAL IN |
| Resistor Power Dissipation Rating in Watts | 2.0 |
| Assembly Construction Method | MOUNTED ON SOCKET |
| Material | FIBERGLASS BOARD |
| Thickness | 0.063 INCHES NOMINAL IN |
| 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 |
|---|---|
| BK66653 PRIMARY | Cts Corp Electromechanical Div (USA) |
| Reference | Meaning |
|---|---|
| BK66653 | 3/9 Design control — primary reference Cts Corp |
NSN 5905-01-079-3513 is a Resistor Assembly, manufactured by Cts Corp Electromechanical Div, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-079-3513 has 1 manufacturer part number on file: BK66653 (Cts Corp Electromechanical Div).
Key specifications for BK66653: Component Name: VARIABLE WIREWOUND RESISTOR; Component Quantity: 2; Resistance Tolerance in Percent: -20.0 TO 20.0; Electrical Resistance: 500.0 OHMS. 15 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.