The Relay,solid State, cataloged under National Stock Number 5945-01-690-9610, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Abb Inc. Div U.s. Research Center. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Relay,solid State |
| FSC / FSG | 5945 — Relays and Solenoids (FSG 59) |
| Manufacturers | Galco Industrial Electronics Inc Dba Galco Industrial Electronics Div Galco Industrial Electronics (CAGE 0ABG8); Abb Inc. Div U.s. Research Center (CAGE 1YF18) |
| Parameter | Value |
|---|---|
| NSN | 5945-01-690-9610 |
| Primary Part Number | 1SNA 645 040 R1500 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Abb Inc. Div U.s. Research Center |
| 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 |
|---|---|
| 1SNA 645 040 R1500 | Galco Industrial Electronics Inc Dba Galco Industrial Electronics Div Galco Industrial Electronics (USA) |
| 1SNA 645 040 R1500 PRIMARY | Abb Inc. Div U.s. Research Center (USA) |
| Reference | Meaning |
|---|---|
| D-3774 REV L / FIND ITEM 73 | C/1 Advisory reference — outside the item-of-supply concept L3 Technologies, Inc. |
| LPLD-3774-3 REV L / FIND ITEM 73 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Mission Systems, Inc. |
NSN 5945-01-690-9610 is a Relay,solid State, manufactured by Abb Inc. Div U.s. Research Center, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-690-9610 has 2 manufacturer part numbers on file: 1SNA 645 040 R1500 (Galco Industrial Electronics Inc Dba Galco Industrial Electronics Div Galco Industrial Electronics), 1SNA 645 040 R1500 (Abb Inc. Div U.s. Research Center).
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.