PartsTable TECHNICAL DATA SHEET

NSN 5945-01-149-6819Government record, cited

Relay5945-01-149-6819

NSN 5945-01-149-6819 · NIIN 011496819 · Part number K-500-CH-0840

Kovatch Corp. · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 59556

Government record, cited

NSN 5945-01-149-6819 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-149-6819. Manufacturer of record part number: K-500-CH-0840.

Also searched as 5945-01-149-6819 · 5945011496819 · NIIN 011496819 · 01-149-6819 · FSC 5945 Relays and Solenoids · CAGE 59556 · K-500-CH-0840 · 2MR 2014

Nearby stock numbers ← 5945-01-149-6802 Relay, Electromagnetic · 5945-01-149-6967 →

Features

Relay — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Kovatch Corp.

Identification

NSN: 5945-01-149-6819
NIIN: 011496819
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: K-500-CH-0840
Manufacturer: Kovatch Corp.

General Description

The Relay, cataloged under National Stock Number 5945-01-149-6819, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kovatch Corp.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Kovatch Corp. (CAGE 59556)

Technical Specifications

Parameter	Value
NSN	5945-01-149-6819
Primary Part Number	K-500-CH-0840
Item Name	Relay
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Kovatch 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
K-500-CH-0840	Kovatch Corp. (USA)

Reference documents

Reference	Meaning
2MR 2014	3/2 Design control — primary reference U.S. Government activity

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 5945-01-149-6819?

NSN 5945-01-149-6819 is a Relay, manufactured by Kovatch Corp., classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-149-6819?

NSN 5945-01-149-6819 has 1 manufacturer part number on file: K-500-CH-0840 (Kovatch Corp.).

Is NSN 5945-01-149-6819 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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