The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-499-6504, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 11 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 | 5905-01-499-6504 |
| Primary Part Number | 129-0308 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Diameter | 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| Electrical Resistance Per Section | 10.0 KILOHMS SINGLE SECTION |
| Section Quantity | 1 |
| Body Style | CYLINDRICAL BUSHING MOUNTED |
| Terminal Location | RADIALLY POSITIONED OVER LESS THAN HALF THE CIRCUMFERENCE |
| Shaft Style | ROUND, SLOTTED |
| Actuator Type | SINGLE SHAFT |
| Body Length | 0.717 INCHES MINIMUM AND 0.749 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| 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 |
|---|---|
| 129-0308 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 5905-01-499-6504 is a Resistor,variable,nonwire Wound,, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-499-6504 has 1 manufacturer part number on file: 129-0308 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 129-0308: Body Diameter: 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN; Electrical Resistance Per Section: 10.0 KILOHMS SINGLE SECTION; Section Quantity: 1; Body Style: CYLINDRICAL BUSHING MOUNTED. 11 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.