The Resistor Set,matched, cataloged under National Stock Number 5905-00-421-9872, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-421-9872 |
| Primary Part Number | 21392-2 |
| Item Name | Resistor Set,matched |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Bae Systems Information and Electronic Systems Integration Inc. |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -1.0 TO 1.0 |
| Electrical Resistance | 12.5 KILOHMS AND 15.5 KILOHMS |
| Component Identifying Number | 21392-2 DRAWING NO. |
| Combined Resistance Tolerance in Percent | -2.0 TO 2.0 |
| Component Controlling Agency | FAIRCHILD SPACE AND DEFENSE SYSTEMS A DIV OF FAIRCHILD CAMERA AND INSTRUMENT CORP |
| Respective Resistance Tolerance in Percent | -1.0 TO 1.0 |
| Combined Electrical Resistance | 28.0 KILOHMS |
| Component Relationship | MATCHED FOR RESULTANT RESISTANCE |
| Resistor Element Type | WIRE WOUND |
| Electrical Connection Method | PARALLEL |
| Resistor Power Dissipation Rating in Watts | 0.25 |
| Resistor Quantity | 2 |
| 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 |
|---|---|
| 21392-2 PRIMARY | Bae Systems Information and Electronic Systems Integration Inc. (USA) |
| Reference | Meaning |
|---|---|
| 21392-2 | 5/1 Secondary reference Vishay Intertechnology, Inc. |
NSN 5905-00-421-9872 is a Resistor Set,matched, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-421-9872 has 1 manufacturer part number on file: 21392-2 (Bae Systems Information and Electronic Systems Integration Inc.).
Key specifications for 21392-2: Resistance Tolerance in Percent: -1.0 TO 1.0; Electrical Resistance: 12.5 KILOHMS AND 15.5 KILOHMS; Component Identifying Number: 21392-2 DRAWING NO.; Combined Resistance Tolerance in Percent: -2.0 TO 2.0. 12 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.