Armature, Relay5945-00-563-6939

NSN 5945-00-563-6939 · NIIN 005636939 · Part number 2MS4A

Olympic Controls Corp · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 51915

Government record, cited

NSN 5945-00-563-6939 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-563-6939. Manufacturer of record part number: 2MS4A.

Also searched as 5945-00-563-6939 · 5945005636939 · NIIN 005636939 · 00-563-6939 · FSC 5945 Relays and Solenoids · CAGE 51915 · 2MS4A

Nearby stock numbers ← 5945-00-563-6938 · 5945-00-563-6940 →

Features

Armature,relay — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Olympic Controls Corp

Identification

NSN: 5945-00-563-6939
NIIN: 005636939
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 2MS4A
Manufacturer: Olympic Controls Corp

General Description

The Armature,relay, cataloged under National Stock Number 5945-00-563-6939, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Olympic Controls Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Armature,relay
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Olympic Controls Corp (CAGE 51915)

Technical Specifications

Parameter	Value
NSN	5945-00-563-6939
Primary Part Number	2MS4A
Item Name	Armature,relay
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Olympic Controls Corp
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
2MS4A PRIMARY	Olympic Controls Corp (USA)

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 5945-00-563-6939?

NSN 5945-00-563-6939 is a Armature,relay, manufactured by Olympic Controls Corp, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-563-6939?

NSN 5945-00-563-6939 has 1 manufacturer part number on file: 2MS4A (Olympic Controls Corp).

Is NSN 5945-00-563-6939 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.

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