The Resistor,fixed,wire Wound,induct, cataloged under National Stock Number 5905-00-258-6878, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-258-6878 |
| Primary Part Number | L1R101 |
| Item Name | Resistor,fixed,wire Wound,induct |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Resistance Tolerance in Percent | -0.250 TO 0.250-0.250 TO 0.250 |
| Electrical Resistance | 39.000 KILOHMS39.000 KILOHMS |
| Inclosure Type | ENCAPSULATEDENCAPSULATED |
| Terminal Type | TAB, SOLDER LUG |
| Body Width | 1.875 INCHES NOMINAL1.875 INCHES NOMINAL IN |
| Body Height | 0.062 INCHES NOMINAL0.062 INCHES NOMINAL IN |
| Style Designator | TERMINALS ONE EDGE |
| Section Nominal Resistance | 21.430 KILOHMS THIRD SECTION |
| Section Nominal Resistance | 3.900 KILOHMS FIRST SECTION |
| Section Nominal Resistance | 9.680 KILOHMS SECOND SECTION |
| Power Dissipation Rating in Watts | 1.000 FREE AIR1.000 FREE AIR |
| Ambient Temp at Full Rated Power | 55.0 CELSIUS55.0 CELSIUS DEGC |
| Body Length | 4.344 INCHES NOMINAL4.344 INCHES NOMINAL IN |
| Ambient Temp in Deg Celsius at Zero Percent Rated Power | 85.085.0 |
| Fixed Tap Terminal Type | TAB, SOLDER LUG |
| Fixed Tap Quantity | 33 |
| Reliability Indicator | NOT ESTABLISHEDNOT ESTABLISHED |
| 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 |
|---|---|
| L1R101 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| L1R101 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| L1R101 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5905-00-258-6878 is a Resistor,fixed,wire Wound,induct, manufactured by Keysight Technologies Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-258-6878 has 1 manufacturer part number on file: L1R101 (Keysight Technologies Inc).
Key specifications for L1R101: Resistance Tolerance in Percent: -0.250 TO 0.250-0.250 TO 0.250; Electrical Resistance: 39.000 KILOHMS39.000 KILOHMS; Inclosure Type: ENCAPSULATEDENCAPSULATED; Terminal Type: TAB, SOLDER LUG. 17 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.