The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-237-2122, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bi Technologies Corporation Div Bi Technologies Corp.. Government technical data includes 10 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 | 5905-01-237-2122 |
| Primary Part Number | 82PR20 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bi Technologies Corporation Div Bi Technologies Corp. |
| Status | ACTIVE |
| Body Diameter | 0.250 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 20.000 OHMS SINGLE SECTION |
| Section Quantity | 1 |
| Terminal Length | 0.312 INCHES NOMINAL IN |
| Mounting Method | TERMINAL |
| Body Length | 0.462 INCHES MAXIMUM IN |
| Maximum Stop Torque | 3.00 INCH-OUNCES IN |
| Reliability Indicator | NOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 WIRE LEAD |
| 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 |
|---|---|
| 82PR20 PRIMARY | Bi Technologies Corporation Div Bi Technologies Corp. (USA) |
NSN 5905-01-237-2122 is a Resistor,variable,nonwire Wound,, manufactured by Bi Technologies Corporation Div Bi Technologies Corp., classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-237-2122 has 1 manufacturer part number on file: 82PR20 (Bi Technologies Corporation Div Bi Technologies Corp.).
Key specifications for 82PR20: Body Diameter: 0.250 INCHES NOMINAL IN; Electrical Resistance Per Section: 20.000 OHMS SINGLE SECTION; Section Quantity: 1; Terminal Length: 0.312 INCHES NOMINAL IN. 10 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.