PartsTable TECHNICAL DATA SHEET

NSN 5945-00-460-7939Government record, cited

Relay, Electromagnetic5945-00-460-7939

NSN 5945-00-460-7939 · NIIN 004607939 · Part number MB230-20C52N

Schneider Electric Usa, Inc. · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 56365

Government record, cited

NSN 5945-00-460-7939 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-460-7939. Manufacturer of record part number: MB230-20C52N.

Also searched as 5945-00-460-7939 · 5945004607939 · NIIN 004607939 · 00-460-7939 · FSC 5945 Relays and Solenoids · CAGE 56365 · MB230-20C52N · 343-5349

Nearby stock numbers ← 5945-00-460-7938 · 5945-00-460-7940 Relay, Electromagnetic →

Features

Relay,electromagnetic — FSC 5945
2 manufacturer part numbers on file
Manufacturer of record: Schneider Electric Usa, Inc.

Identification

NSN: 5945-00-460-7939
NIIN: 004607939
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: MB230-20C52N
Manufacturer: Schneider Electric Usa, Inc.

General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-460-7939, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Schneider Electric Usa, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Relay,electromagnetic
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Schneider Electric Usa, Inc. (CAGE 56365); Continental Electronics Corp (CAGE 52151)

Technical Specifications

Parameter	Value
NSN	5945-00-460-7939
Primary Part Number	MB230-20C52N
Item Name	Relay,electromagnetic
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Schneider Electric Usa, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
MB230-20C52N PRIMARY	Schneider Electric Usa, Inc. (USA)
343-5349	Continental Electronics Corp (USA)

Reference documents

Reference	Meaning
MB230-20C52N	3/9 Design control — primary reference Telemecanique Inc

No interchangeability data on file.

Other items in FSC 5945 — Relays and Solenoids

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5945-00-000-0093

5945-00-000-0093 · Item name not on file

5945-00-001-1891

5945-00-001-1891 · Item name not on file

5945-00-001-2622

PLATE,RELAY

5945-00-001-2795

RELAY,ELECTROMAGNETIC

5945-00-001-2806

RELAY,REED

5945-00-001-2938

5945-00-001-2938 · Item name not on file

5945-00-001-3015

RELAY ASSEMBLY

5945-00-001-3016

PROTECTOR,OVERLOAD

Frequently Asked Questions

What is NSN 5945-00-460-7939?

NSN 5945-00-460-7939 is a Relay,electromagnetic, manufactured by Schneider Electric Usa, Inc., classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-460-7939?

NSN 5945-00-460-7939 has 2 manufacturer part numbers on file: MB230-20C52N (Schneider Electric Usa, Inc.), 343-5349 (Continental Electronics Corp).

Is NSN 5945-00-460-7939 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

PartsTable Design LLC · partstable.com