The Resistor Assembly, cataloged under National Stock Number 5905-01-167-7191, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc. Government technical data includes 18 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5905-01-167-7191 |
| Primary Part Number | 51970-1 |
| Item Name | Resistor Assembly |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc |
| Status | ACTIVE |
| Component Name | FIXED WIRE WOUND RESISTOR |
| Component Quantity | 3 AND 2 |
| Resistance Tolerance in Percent | -1.0 TO 1.0 |
| Electrical Resistance | 130.0 OHMS AND 261.0 OHMS |
| Component Identifying Number | 51970 DRAWING NO. |
| Terminal Quantity | 43 |
| Length | 5.120 INCHES NOMINAL IN |
| Terminal Type | PIN |
| Precious Material | GOLD |
| Mounting Method | THROUGH HOLE |
| Component Controlling Agency | JAY-EL PRODUCTS,INC. |
| Component Relationship | NOT MATCHED |
| Mounting Configuration | FIVE MOUNTING HOLES SPACED ALONG PRINTED CIRCUIT BOARD |
| Precious Material and Location | CONTACT SURFACES GOLD |
| Width | 1.260 INCHES NOMINAL IN |
| Resistor Power Dissipation Rating in Watts | 3.0 |
| Assembly Construction Method | MOUNTED ON PRINTED CIRCUIT BOARD |
| Thickness | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| 51970-1 PRIMARY | Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA) |
| Reference | Meaning |
|---|---|
| 10130836 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5905-01-167-7191 is a Resistor Assembly, manufactured by Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-167-7191 has 1 manufacturer part number on file: 51970-1 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc).
Key specifications for 51970-1: Component Name: FIXED WIRE WOUND RESISTOR; Component Quantity: 3 AND 2; Resistance Tolerance in Percent: -1.0 TO 1.0; Electrical Resistance: 130.0 OHMS AND 261.0 OHMS. 18 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.