The Resistor Assembly, cataloged under National Stock Number 5905-00-405-3658, is classified within Federal Supply Class 5905 (Resistor) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Unison Industries Llc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5905-00-405-3658 |
| Primary Part Number | 151166 |
| Item Name | Resistor Assembly |
| FSC / FSG | 5905 / 59 — Resistor |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Component Name | FIXED FILM RESISTOR |
| Component Quantity | 2 |
| Resistance Tolerance in Percent | -10.0 TO 10.0 |
| Electrical Resistance | 20.0 MEGOHMS |
| Component Identifying Number | 151164 PART NO. |
| Terminal Quantity | 2 |
| Terminal Type | WIRE LEAD W/LUG |
| Mounting Method | TERMINAL |
| Component Controlling Agency | SIMMONDS PRECISION |
| Component Relationship | MATCHED FOR RESULTANT RESISTANCE |
| Electrical Connection Method | SERIES |
| Resistor Power Dissipation Rating in Watts | 2.0 |
| Assembly Construction Method | ENCASED IN BLOCK |
| 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 |
|---|---|
| 151166 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 80621 | 5/9 Secondary reference U.S. Government activity |
| 151166 | 5/9 Secondary reference U.S. Government activity |
NSN 5905-00-405-3658 is a Resistor Assembly, manufactured by Unison Industries Llc, classified under FSC 5905, Resistor. Status: active.
NSN 5905-00-405-3658 has 1 manufacturer part number on file: 151166 (Unison Industries Llc).
4 possible matches (shared part number, not a government interchangeability claim): 6105-00-578-6850, 5961-01-186-8317, 6515-01-573-5745. Verify interchangeability with system specifications before substitution.
Key specifications for 151166: Component Name: FIXED FILM RESISTOR; Component Quantity: 2; Resistance Tolerance in Percent: -10.0 TO 10.0; Electrical Resistance: 20.0 MEGOHMS. 13 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.