The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-697-7580, 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 22 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 | 5905-01-697-7580 |
| Primary Part Number | 91A2A-B28-B15/B15L |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bourns, Inc. Dba Bourns Sensor Controls |
| Status | ACTIVE |
| Maximum Running Torque | 1.5 INCH-OUNCES1.5 INCH-OUNCES IN |
| Operating Position | START OF ROTATIONSTART OF ROTATION |
| Electrical Resistance Per Section | 10.0 KILOHMS ALL SECTIONS10.0 KILOHMS ALL SECTIONS |
| Section Quantity | 22 |
| Shaft Diameter | 6.32 INCHES NOMINAL6.32 INCHES NOMINAL IN |
| Body Style | RECTANGULAR W/BUSHINGRECTANGULAR W/BUSHING |
| Terminal Length | 15.29 INCHES NOMINAL15.29 INCHES NOMINAL IN |
| Mounting Method | NUT(S) AND NUT(S) AND LOCKING BUSHINGLOCKING BUSHING |
| Body Width | 15.88 MILLIMETERS NOMINAL15.88 MILLIMETERS NOMINAL MM |
| Temp Coefficient of Resistance Per Section in Ppm Per Deg Celsius | -1000.0 TO 1000.0 ALL SECTIONS-1000.0 TO 1000.0 ALL SECTIONS |
| Terminal Location | BOTTOMBOTTOM |
| Features Provided | ROHS DIRECTIVE COMPLIANCEROHS DIRECTIVE COMPLIANCE |
| Shaft Style | ROUND, SLOTTEDROUND, SLOTTED |
| Actuator Type | SINGLE SHAFTSINGLE SHAFT |
| Shaft Length | 0.875 INCHES NOMINAL0.875 INCHES NOMINAL IN |
| Body Length | 22.86 MILLIMETERS NOMINAL22.86 MILLIMETERS NOMINAL MM |
| Maximum Stop Torque | 64.0 INCH-OUNCES64.0 INCH-OUNCES IN |
| Angle | 260.0 DEGREES MOUNTING HOLE |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 ALL SECTIONS-10.0 TO 10.0 ALL SECTIONS |
| Terminal Type and Quantity | 3 PIN |
| Function Conformity Per Section | ALL SECTIONS TERMINAL BASE LINEARITYALL SECTIONS TERMINAL BASE LINEARITY |
| 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 |
|---|---|
| 91A2A-B28-B15/B15L PRIMARY | Bourns, Inc. Dba Bourns Sensor Controls (USA) |
NSN 5905-01-697-7580 is a Resistor,variable,nonwire Wound,, manufactured by Bourns, Inc. Dba Bourns Sensor Controls, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-697-7580 has 1 manufacturer part number on file: 91A2A-B28-B15/B15L (Bourns, Inc. Dba Bourns Sensor Controls).
Key specifications for 91A2A-B28-B15/B15L: Maximum Running Torque: 1.5 INCH-OUNCES1.5 INCH-OUNCES IN; Operating Position: START OF ROTATIONSTART OF ROTATION; Electrical Resistance Per Section: 10.0 KILOHMS ALL SECTIONS10.0 KILOHMS ALL SECTIONS; Section Quantity: 22. 22 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.