The Relay,reed, cataloged under National Stock Number 5945-01-124-0541, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Nautel Maine Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5945-01-124-0541 |
| Primary Part Number | 124-1021 |
| Item Name | Relay,reed |
| FSC / FSG | 5945 / 59 — Relays and Solenoids |
| Manufacturer | Nautel Maine Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 TERMINAL SINGLE MOUNTING FACILITY |
| Overall Diameter | 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN |
| Duty Type | CONTINUOUS |
| Winding DC Resistance Rating | 10.0 OHMS NOMINAL SINGLE WINDING |
| Coil Quantity | 11 |
| Winding Quantity | 22 |
| Terminal Type and Quantity | 2 WIRE LEAD ALL FUNCTIONS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5945-01-124-0541 is a Relay,reed, manufactured by Nautel Maine Inc, classified under FSC 5945, Relays and Solenoids. Status: active.
NSN 5945-01-124-0541 has 3 manufacturer part numbers on file: 124-1021 (Milspec Services Pty Limited), 124-1021 (Nautel Maine Inc), 124-1021 (Nautel Limited).
1 possible match (shared part number, not a government interchangeability claim): 4510-01-678-7618. Verify interchangeability with system specifications before substitution.
Key specifications for 124-1021: Mounting Facility Type and Quantity: 2 TERMINAL SINGLE MOUNTING FACILITY; Overall Diameter: 0.375 INCHES NOMINAL0.375 INCHES NOMINAL IN; Duty Type: CONTINUOUS; Overall Length: 1.000 INCHES NOMINAL1.000 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.