The Relay,solid State, cataloged under National Stock Number 5945-01-085-9217, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bae Systems Maritime Services. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-085-9217 |
| Primary Part Number | 2BK 507674 |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Bae Systems Maritime Services |
| Status | ACTIVE |
| Specification/standard Data | 81349-MIL-R-28750/5 GOVERNMENT SPECIFICATION |
| 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 |
|---|---|
| 2BK 507674 | Bae Systems Maritime Services (GBR) |
| Reference | Meaning |
|---|---|
| M28750/5-001 | 5/9 Secondary reference U.S. Government activity |
| M28750/5-001W | 2/2 Government specification standardization U.S. Government activity |
| MIL-R-28750/5 | 4/1 Identification reference U.S. Government activity |
NSN 5945-01-085-9217 is a Relay,solid State, manufactured by Bae Systems Maritime Services, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-085-9217 has 1 manufacturer part number on file: 2BK 507674 (Bae Systems Maritime Services).
1 possible match (shared part number, not a government interchangeability claim): 5945-01-364-3759. Verify interchangeability with system specifications before substitution.
Key specifications for 2BK 507674: Specification/standard Data: 81349-MIL-R-28750/5 GOVERNMENT SPECIFICATION; Special Features: ANALOG SIGNAL SWITCHING SPSTNO; ISOLATED; 50 MILLIAMPERES; 40 VAC OR 40 VDC; INPUT VOLTAGE RANGE 4 TO 7 VDC; INPUT CURRENT 22 MILLIAMPERES DC; 0.275 IN. MAX LG; 0.370 IN. MAX DIA; 4 WIRE LEAD TERMINALS; HERMETICALLY SEALED; MTD BY TERMINALS VDC. 1 specification is 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.