The Relay,electromagnetic, cataloged under National Stock Number 5945-01-113-0598, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fasco Industries Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5945-01-113-0598 |
| Primary Part Number | H230B |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Fasco Industries Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY |
| Main Contact Maximum Voltage Rating in Volts | 600.0 AC |
| Mounting Facility Pattern | RECTANGULAR SINGLE MOUNTING FACILITY |
| Main Contact Load Current Rating at Maximum Rated Voltage | 30.0 AMPERES AC RESISTIVE LOAD |
| Duty Type | CONTINUOUS |
| Minimum Differential Electrical Operating Rating | 120.0 VOLTS |
| Frequency in Hertz | 60.0 NOMINAL |
| Coil Quantity | 1 |
| Terminal Type and Quantity | 4 SCREW ALL FUNCTIONS |
| Nonpile-Up Main Contact Arrangement | 2 TWO CIRCUIT, TWO POSITIONS MOMENTARY |
| 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 |
|---|---|
| H230B PRIMARY | Fasco Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 30BO-20-503XB | C/1 Advisory reference — outside the item-of-supply concept Honeywell International Inc. Dba Honeywell Div Sensing and Control |
| 30B0-20 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Sensing and Control |
| 45CG20AF | 5/9 Secondary reference Siemens Energy and Automation Inc Siemens Furnas Controls Div |
| 2S20-B | 5/9 Secondary reference Fasco Industries Inc |
NSN 5945-01-113-0598 is a Relay,electromagnetic, manufactured by Fasco Industries Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-113-0598 has 1 manufacturer part number on file: H230B (Fasco Industries Inc).
2 possible matches (shared part number, not a government interchangeability claim): 6110-01-316-4509, 6110-01-316-4864. Verify interchangeability with system specifications before substitution.
Key specifications for H230B: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY; Overall Height: 2.469 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 600.0 AC; Mounting Facility Pattern: RECTANGULAR SINGLE MOUNTING FACILITY. 10 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.