The Relay,electromagnetic, cataloged under National Stock Number 5945-01-148-3896, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Products Unlimited Corp. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-148-3896 |
| Primary Part Number | ACC230U20 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Products Unlimited Corp |
| Status | ACTIVE |
| Main Contact Load Current Rating at Maximum Rated Voltage | 25.0 AMPERES AC INDUCTIVE LOAD |
| Duty Type | CONTINUOUS |
| Frequency in Hertz | 50.0 MINIMUM AND 60.0 MAXIMUM |
| Nominal Operating Current Rating and Type | 30.0 AMPERES AC ALL WINDINGS |
| Coil Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 600.0 VOLTS AC 25 DEG CELSIUS ALL WINDINGS |
| Terminal Type and Quantity | 3 WIRE LEAD ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 3 POLE, SINGLE THROW, BOTH POSITIONS MAINTAINED |
| 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 |
|---|---|
| ACC230U20 PRIMARY | Products Unlimited Corp (USA) |
| Reference | Meaning |
|---|---|
| 351237 | 5/9 Secondary reference Avtron Aerospace Inc |
| ACC-230-U-20-N | 5/9 Secondary reference Cooper Industries Inc Cooper Distribution Equipment Div |
NSN 5945-01-148-3896 is a Relay,electromagnetic, manufactured by Products Unlimited Corp, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-148-3896 has 1 manufacturer part number on file: ACC230U20 (Products Unlimited Corp).
1 possible match (shared part number, not a government interchangeability claim): 6110-01-181-7187. Verify interchangeability with system specifications before substitution.
Key specifications for ACC230U20: Main Contact Load Current Rating at Maximum Rated Voltage: 25.0 AMPERES AC INDUCTIVE LOAD; Duty Type: CONTINUOUS; Frequency in Hertz: 50.0 MINIMUM AND 60.0 MAXIMUM; Nominal Operating Current Rating and Type: 30.0 AMPERES AC ALL WINDINGS. 8 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.