The Resistor,variable,wire Wound,non, cataloged under National Stock Number 5905-00-851-4898, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Clarostat Sensors and Controls. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5905-00-851-4898 |
| Primary Part Number | CM25339 |
| Item Name | Resistor,variable,wire Wound,non |
| FSC / FSG | 5905 / 59 — No Item Name Available |
| Manufacturer | Clarostat Sensors and Controls |
| Status | CANCELLED |
| Resistance Tolerance Per Section in Percent | -20.0 TO 20.0 SINGLE SECTION |
| Mounting Bushing Length | 0.375 INCHES NOMINAL IN |
| Switch Contact Arrangement | SINGLE POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED |
| Switch Operating Position | START OF ROTATION |
| Terminal Type and Quantity | 6 TAB, SOLDER LUG |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Screw Thread Quantity Per Inch | 32.0 |
| Features Provided | SWITCH |
| Electrical Resistance Per Section | 20.0 KILOHMS SINGLE SECTION |
| Mounting Method | STANDARD BUSHING |
| Switch Type | ROTARY |
| Screw Thread Series Designator | UNEF |
| Reliability Indicator | NOT ESTABLISHED |
| Screw Thread Diameter | 0.375 INCHES NOMINAL IN |
| Shaft Style | ROUND, SLOTTED |
| Switch Current Type and Rating in Amps | 3.000 AC/DC |
| Actuator Type | SINGLE SHAFT |
| Section Quantity | 1 |
| Nonturn Device Radius | 0.530 INCHES NOMINAL IN |
| Switch Voltage Rating in Volts | 125.0 |
| Shaft Length | 0.750 INCHES NOMINAL IN |
| Shaft Diameter | 0.250 INCHES NOMINAL IN |
| Nonturn Device Location | AT 9 OCLOCK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CM25339 | Clarostat Sensors and Controls (USA) |
| 311-0108-00 | Tektronix, Inc. (USA) |
| 311-108 | Tektronix, Inc. (USA) |
NSN 5905-00-851-4898 is a Resistor,variable,wire Wound,non, manufactured by Clarostat Sensors and Controls, classified under FSC 5905 (No Item Name Available). Status: cancelled.
NSN 5905-00-851-4898 has 3 cross-referenced part numbers: CM25339 (Clarostat Sensors and Controls), 311-0108-00 (Tektronix, Inc.), 311-108 (Tektronix, Inc.).
There are 2 known substitutes for 5905-00-851-4898: 5950-01-127-8674, 6240-01-266-7406. Verify interchangeability with system specifications before substitution.
Key specifications for CM25339: Resistance Tolerance Per Section in Percent: -20.0 TO 20.0 SINGLE SECTION; Mounting Bushing Length: 0.375 INCHES NOMINAL IN; Switch Contact Arrangement: SINGLE POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED; Switch Operating Position: START OF ROTATION. 23 total characteristics are documented in the Federal Logistics Information System.
NSN 5905-00-851-4898 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.