The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-00-931-6983, 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 28 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-931-6983 |
| Primary Part Number | 2100-1996 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Body Diameter | 1.156 INCHES MAXIMUM IN |
| Screw Thread Quantity Per Inch | 32.0 |
| Undercut Length | 0.313 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 500.0 OHMS ALL SECTIONS |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 120.0 ALL SECTIONS |
| Section Quantity | 2 |
| Shaft Diameter | 0.250 INCHES MAXIMUM IN |
| Undercut Diameter | 0.125 INCHES NOMINAL IN |
| Nonturn Device Radius | 0.531 INCHES NOMINAL IN |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Mounting Method | STANDARD BUSHING |
| Criticality Code Justification | FEAT |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Shaft Style | ROUND, STEPPED |
| Actuator Type | DUAL CONCENTRIC |
| Shaft Length | 1.188 INCHES NOMINAL IN |
| Body Length | 1.312 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 2.25 HEAT SINK ALL SECTIONS |
| Effective Electrical Rotation in Deg Angular Rotation | 312.0 NOMINAL |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Series Designator | UNEF |
| Actuator Travel Control Feature | STOPS |
| Resistance Temp Characteristic Range Per Section in Percent | +0.0 TO 4.5 -55 DEG CELSIUS ALL SECTIONS AND +0.0 TO 2.5 -25 DEG CELSIUS ALL SECTIONS AND +0.0 TO 1.5 0 DEG CELSIUS ALL SECTIONS AND -1.5 TO 1.5 85 DEG CELSIUS ALL SECTIONS AND +0.0 TO 3.5 120 DEG CELSIUS ALL SECTIONS |
| Resistance Tolerance Per Section in Percent | -10.0 TO 10.0 ALL SECTIONS |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Rotary Actuator Travel in Angular Deg | 312.0 NOMINAL |
| Mounting Bushing Length | 0.375 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 2100-1996 | Rockwell Automation, Inc. Dba Rockwell Automation (USA) |
| 2100-1996 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 53M-500-100OHMSPORM10PCT | 5/9 Secondary reference Clarostat Sensors and Controls |
| JJC93978 | 5/9 Secondary reference Rockwell Automation, Inc. Dba Rockwell Automation |
| JJ 93978 | 5/9 Secondary reference Rockwell Automation, Inc. Dba Rockwell Automation |
| JJC93978 | 5/9 Secondary reference Clarostat Sensors and Controls |
| 2100-1996 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 2100-1996 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 2100-1996 | 5/9 Secondary reference Clarostat Sensors and Controls |
| D53CM-4 | 5/9 Secondary reference Clarostat Sensors and Controls |
NSN 5905-00-931-6983 is a Resistor,variable,nonwire Wound,, manufactured by Keysight Technologies Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-931-6983 has 2 manufacturer part numbers on file: 2100-1996 (Rockwell Automation, Inc. Dba Rockwell Automation), 2100-1996 (Keysight Technologies Inc).
Key specifications for 2100-1996: Body Diameter: 1.156 INCHES MAXIMUM IN; Screw Thread Quantity Per Inch: 32.0; Undercut Length: 0.313 INCHES NOMINAL IN; Electrical Resistance Per Section: 500.0 OHMS ALL SECTIONS. 28 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.