The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-438-1807, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bourns, Inc. Dba Bourns Sensor Controls. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-438-1807 |
| Primary Part Number | 86C2A-E28-B10/R70 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bourns, Inc. Dba Bourns Sensor Controls |
| Status | ACTIVE |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 1.0 KILOHMS ALL SECTIONS |
| Section Quantity | 2 |
| Shaft Diameter | 6.4 MILLIMETERS NOMINAL MM |
| Body Style | RECTANGULAR BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Body Width | 15.9 MILLIMETERS NOMINAL MM |
| Body Height | 15.9 MILLIMETERS NOMINAL MM |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 23.0 MILLIMETERS NOMINAL MM |
| Body Length | 13.7 MILLIMETERS NOMINAL MM |
| Screw Thread Diameter | 0.250 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 ALL SECTIONS |
| Mounting Bushing Length | 6.4 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 86C2A-E28-B10/R70 PRIMARY | Bourns, Inc. Dba Bourns Sensor Controls (USA) |
| 86C2AE28B10R70 | Tlti (FRA) |
| Reference | Meaning |
|---|---|
| 86C2AE28B10R70 | 5/9 Secondary reference Bourns Inc |
NSN 5905-01-438-1807 is a Resistor,variable,nonwire Wound,, manufactured by Bourns, Inc. Dba Bourns Sensor Controls, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-438-1807 has 2 manufacturer part numbers on file: 86C2A-E28-B10/R70 (Bourns, Inc. Dba Bourns Sensor Controls), 86C2AE28B10R70 (Tlti).
Key specifications for 86C2A-E28-B10/R70: Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 1.0 KILOHMS ALL SECTIONS; Section Quantity: 2; Shaft Diameter: 6.4 MILLIMETERS NOMINAL MM. 17 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.