Relay, Electromagnetic5945-01-520-6907

NSN 5945-01-520-6907 · NIIN 015206907 · Part number CS421B

Rlc Electronics, Inc · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 12598

Government record, cited

NSN 5945-01-520-6907 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-520-6907. Manufacturer of record part number: CS421B.

Also searched as 5945-01-520-6907 · 5945015206907 · NIIN 015206907 · 01-520-6907 · FSC 5945 Relays and Solenoids · CAGE 12598 · CS421B

Nearby stock numbers ← 5945-01-520-6297 Relay, Solid State · 5945-01-520-6912 Relay, Electromagnetic →

Features

Relay,electromagnetic — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Rlc Electronics, Inc

Identification

NSN: 5945-01-520-6907
NIIN: 015206907
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: CS421B
Manufacturer: Rlc Electronics, Inc

General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-01-520-6907, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rlc Electronics, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5945-01-520-6907
Primary Part Number	CS421B
Item Name	Relay,electromagnetic
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Rlc Electronics, 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
CS421B PRIMARY	Rlc Electronics, Inc (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 5945-01-520-6907?

NSN 5945-01-520-6907 is a Relay,electromagnetic, manufactured by Rlc Electronics, Inc, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-520-6907?

NSN 5945-01-520-6907 has 1 manufacturer part number on file: CS421B (Rlc Electronics, Inc).

What are the specifications of CS421B?

Key specifications for CS421B: Special Features: BNC CONNECTOR-D; 28 VOLTS; Part Name Assigned by Controlling Agency: SWITCH REMOTE TERMINATED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5945-01-520-6907 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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