The Relay,electromagnetic, cataloged under National Stock Number 5945-01-008-2148, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Custom Metering Company Inc. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5945-01-008-2148 |
| Primary Part Number | 13819-1 |
| Item Name | Relay,electromagnetic |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Custom Metering Company Inc |
| Status | ACTIVE |
| Main Contact Maximum Voltage Rating in Volts | 26.5 DC |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 2.0 KILOHMS NOMINAL SINGLE WINDING |
| Coil Quantity | 1 |
| Environmental Protection | HERMETIC |
| Winding Quantity | 1 |
| Operating Voltage Rating and Type at Specified Temp | 26.5 VOLTS DC 25 DEG CELSIUS SINGLE WINDING |
| 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 |
|---|---|
| 13819-1 | Custom Metering Company Inc (USA) |
| Reference | Meaning |
|---|---|
| 13819-1 | 5/9 Secondary reference Metermaster Inc Metermod Div |
| 455-0315-001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5945-01-008-2148 is a Relay,electromagnetic, manufactured by Custom Metering Company Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-008-2148 has 1 manufacturer part number on file: 13819-1 (Custom Metering Company Inc).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-589-4868. Verify interchangeability with system specifications before substitution.
Key specifications for 13819-1: Overall Height: 0.600 INCHES NOMINAL IN; Main Contact Maximum Voltage Rating in Volts: 26.5 DC; Duty Type: CONTINUOUS; Overall Length: 0.400 INCHES NOMINAL IN. 7 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.