The Resistor Assembly, cataloged under National Stock Number 5905-01-278-3142, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. Government technical data includes 6 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-01-278-3142 |
| Primary Part Number | 5498463-9 |
| Item Name | Resistor Assembly |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| Component Quantity | 7 |
| Length | 8.100 INCHES MINIMUM AND 8.160 INCHES MAXIMUM IN |
| Component Relationship | NOT MATCHED |
| Width | 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 5498463-9 PRIMARY | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
NSN 5905-01-278-3142 is a Resistor Assembly, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5905, Resistor. Status: active.
NSN 5905-01-278-3142 has 1 manufacturer part number on file: 5498463-9 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-440-6519. Verify interchangeability with system specifications before substitution.
Key specifications for 5498463-9: Component Quantity: 7; Length: 8.100 INCHES MINIMUM AND 8.160 INCHES MAXIMUM IN; Component Relationship: NOT MATCHED; Width: 1.470 INCHES MINIMUM AND 1.530 INCHES MAXIMUM IN. 6 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.