The Resistor,variable,wire Wound,pre, cataloged under National Stock Number 5905-01-018-9972, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bei North America Llc. Government technical data includes 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-018-9972 |
| Primary Part Number | 3200-2405 |
| Item Name | Resistor,variable,wire Wound,pre |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bei North America Llc |
| Status | ACTIVE |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Electrical Resistance Per Section | 10.000 KILOHMS SINGLE SECTION |
| Mounting Lip Depth | 0.0670 INCHES MAXIMUM IN |
| Undercut Width | 0.0670 INCHES MAXIMUM IN |
| Section Quantity | 1 |
| Shaft Diameter | 0.125 INCHES NOMINAL IN |
| Undercut Diameter | 0.781 INCHES MAXIMUM IN |
| Body Style | CYLINDRICAL SERVO MOUNTED |
| Mounting Method | CLAMP RING(S) |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE LOCATION NOT OTHERWISE SPECIFIED |
| Mounting Lip Diameter | 0.7810 INCHES MAXIMUM IN |
| Shaft Style | ROUND |
| Actuator Type | SINGLE SHAFT |
| Shaft Length | 0.339 INCHES NOMINAL IN |
| Pilot Diameter | 0.6245 INCHES MINIMUM IN |
| Body Length | 1.032 INCHES MINIMUM IN |
| Pilot Length | 0.0570 INCHES MINIMUM AND 0.0570 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 1.5 FREE AIR SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -0.010 TO 0.010 SINGLE SECTION |
| Terminal Type and Quantity | 3 TURRET |
| 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 |
|---|---|
| 3200-2405 PRIMARY | Bei North America Llc (USA) |
| Reference | Meaning |
|---|---|
| 3200-2405 | 5/9 Secondary reference Bei Sensors & Systems Company, Inc. Dba Bei Duncan |
| 11743645 | 7/2 Vendor item drawing reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 35605-1-103 | 5/9 Secondary reference U.S. Government activity |
NSN 5905-01-018-9972 is a Resistor,variable,wire Wound,pre, manufactured by Bei North America Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-018-9972 has 1 manufacturer part number on file: 3200-2405 (Bei North America Llc).
Key specifications for 3200-2405: Body Diameter: 0.875 INCHES NOMINAL IN; Electrical Resistance Per Section: 10.000 KILOHMS SINGLE SECTION; Mounting Lip Depth: 0.0670 INCHES MAXIMUM IN; Undercut Width: 0.0670 INCHES MAXIMUM IN. 21 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.