The Resistor,variable,nonwire Wound,, cataloged under National Stock Number 5905-01-275-0264, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rs Components Limited. Government technical data includes 16 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-275-0264 |
| Primary Part Number | 351-921 |
| Item Name | Resistor,variable,nonwire Wound, |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Rs Components Limited |
| Status | ACTIVE |
| Electrical Resistance Per Section | 5.0 KILOHMS SINGLE SECTION |
| Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power | 85.0 SINGLE SECTION |
| Section Quantity | 1 |
| Fragility Factor | MODERATELY RUGGED |
| Body Style | RECTANGULAR |
| Mounting Method | SNAP-IN |
| Body Width | 1.455 INCHES MINIMUM AND 1.465 INCHES MAXIMUM IN |
| Body Height | 0.917 INCHES MINIMUM AND 0.943 INCHES MAXIMUM IN |
| Terminal Location | REAR END |
| Actuator Type | INTEGRAL KNOB |
| Body Length | 1.045 INCHES MINIMUM AND 1.055 INCHES MAXIMUM IN |
| Power Dissipation Rating Per Section in Watts | 2.0 FREE AIR SINGLE SECTION |
| Reliability Indicator | NOT ESTABLISHED |
| Resistance Tolerance Per Section in Percent | -1.0 TO 1.0 SINGLE SECTION |
| Terminal Type and Quantity | 3 TAB, SOLDER LUG |
| Ambient Temp in Deg Celsius Per Section at Full Rated Power | 25.0 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 |
|---|---|
| 351-921 | Rs Components Limited (GBR) |
| 3683S-1-502 | Bourns, Inc. Dba Bourns Sensor Controls (USA) |
| Reference | Meaning |
|---|---|
| 3683S-1-502 | 5/9 Secondary reference Bourns Inc |
| C11099-1-502 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5905-01-275-0264 is a Resistor,variable,nonwire Wound,, manufactured by Rs Components Limited, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-275-0264 has 2 manufacturer part numbers on file: 351-921 (Rs Components Limited), 3683S-1-502 (Bourns, Inc. Dba Bourns Sensor Controls).
Key specifications for 351-921: Electrical Resistance Per Section: 5.0 KILOHMS SINGLE SECTION; Ambient Temp in Deg Celsius Per Section at Zero Percent Rated Power: 85.0 SINGLE SECTION; Section Quantity: 1; Fragility Factor: MODERATELY RUGGED. 16 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.