The Relay,solid State, cataloged under National Stock Number 5945-01-086-1669, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Time Mark Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-086-1669 |
| Primary Part Number | 258B |
| Item Name | Relay,solid State |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Time Mark Corp |
| 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 |
|---|---|
| 258B | Time Mark Corp (USA) |
| Reference | Meaning |
|---|---|
| 10067496-101 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5945-01-086-1669 is a Relay,solid State, manufactured by Time Mark Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-086-1669 has 1 manufacturer part number on file: 258B (Time Mark Corp).
1 possible match (shared part number, not a government interchangeability claim): 4030-01-163-1931. Verify interchangeability with system specifications before substitution.
Key specifications for 258B: Special Features: 1PDT; 3 AMP AT 115 VAC; MAX INPUT VOLTAGE 260 VAC 50/60 HZ; DROP-OUT TIME 0.05 SECONDS MAX; AUTOMATIC RESET; 1.950 IN. LG; 1.950 IN. W; 3.250 IN. H; PLUG IN MTG; STANDARD TUBE BASE VAC. 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.