The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-879-4402, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 22 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-879-4402 |
| Primary Part Number | 2100-0136 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Nonturn Device Location | AT 9 OCLOCK |
| Body Diameter | 0.641 INCHES NOMINAL IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Electrical Resistance Per Section | 6.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 SINGLE SECTION |
| Section Quantity | 1 |
| Shaft Diameter | 0.125 INCHES NOMINAL IN |
| Switch Operating Position | START OF ROTATION |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | LOCKING BUSHING |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.375 INCHES NOMINAL IN |
| Body Length | 0.391 INCHES NOMINAL IN |
| Power Dissipation Rating Per Section in Watts | 0.333 FREE AIR SINGLE SECTION |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 SINGLE SECTION |
| Switch Contact Arrangement | DOUBLE POLE, SINGLE THROW, NORMALLY OPEN |
| Mounting Bushing Length | 0.250 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 55.0 SINGLE SECTION |
| 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 |
|---|---|
| 2100-0136 PRIMARY | Keysight Technologies Inc (USA) |
| 70-602M | Cts Corp Electromechanical Div (USA) |
| Reference | Meaning |
|---|---|
| 2100-0136 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 210-184 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| T270-6KPORM20PCT 3/8 IN. SHAFT | 5/9 Secondary reference Cts Corp Berne Div Thick Film Products Group |
| 70-602M | 5/9 Secondary reference Cts Corp |
| 2100-0136 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5905-00-879-4402 is a Resistor,variable,wire Wound,non, manufactured by Keysight Technologies Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-879-4402 has 2 manufacturer part numbers on file: 2100-0136 (Keysight Technologies Inc), 70-602M (Cts Corp Electromechanical Div).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-551-8139. Verify interchangeability with system specifications before substitution.
Key specifications for 2100-0136: Nonturn Device Location: AT 9 OCLOCK; Body Diameter: 0.641 INCHES NOMINAL IN; Screw Thread Quantity Per Inch: 32.0; Electrical Resistance Per Section: 6.0 KILOHMS SINGLE SECTION. 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.