The Relay,solid State, cataloged under National Stock Number 5945-01-028-2033, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Opto 22. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5945-01-028-2033 |
| Primary Part Number | 120D10 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Opto 22 |
| Status | ACTIVE |
| 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 |
|---|---|
| 120D10 PRIMARY | Opto 22 (USA) |
| Reference | Meaning |
|---|---|
| GB15210-2 | 5/9 Secondary reference U.S. Government activity |
| MSR100 | 5/9 Secondary reference General Instrument Corp Optoelectronics Div |
NSN 5945-01-028-2033 is a Relay,solid State, manufactured by Opto 22, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-028-2033 has 1 manufacturer part number on file: 120D10 (Opto 22).
Key specifications for 120D10: Special Features: SINGLE POLE SINGLE THROW NORMALLY OPEN,CONTACT OPERATION 140 VAC MAX,HOLDING CURRENT 6 MILLIAMPERES,50 TO 60 HERTZ,INPUT OPERATION 3 VDC MAX,INPUT RESISTANCE 1500 KILOHMS,INPUT CURRENT 2 MILLIAMPERES,CONTINUOUS DUTY,2.250 IN. LG,1.750 IN. W,0.875 IN. H,PANEL MOUNT VDC. 0 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.