PartsTable TECHNICAL DATA SHEET

NSN 5945-01-280-9979Government record, cited

Relay, Hybrid5945-01-280-9979

NSN 5945-01-280-9979 · NIIN 012809979 · Part number E3S622

Kito Mfg Co. Ltd · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE J1695

Government record, cited

NSN 5945-01-280-9979 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-280-9979. Manufacturer of record part number: E3S622.

Also searched as 5945-01-280-9979 · 5945012809979 · NIIN 012809979 · 01-280-9979 · FSC 5945 Relays and Solenoids · CAGE J1695 · E3S622 · ES-8402-P PAGE 11 PIECE 2 · ES-8402-P PAGE 11 PIECE 2

Nearby stock numbers ← 5945-01-280-9963 Relay, Electromagnetic · 5945-01-280-9999 Relay Assembly →

Features

Relay,hybrid — FSC 5945
2 manufacturer part numbers on file
Manufacturer of record: Kito Mfg Co. Ltd

Identification

NSN: 5945-01-280-9979
NIIN: 012809979
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: E3S622
Manufacturer: Kito Mfg Co. Ltd

General Description

The Relay,hybrid, cataloged under National Stock Number 5945-01-280-9979, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Kito Mfg Co. Ltd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Relay,hybrid
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Kito Mfg Co. Ltd (CAGE J1695)

Technical Specifications

Parameter	Value
NSN	5945-01-280-9979
Primary Part Number	E3S622
Item Name	Relay,hybrid
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Kito Mfg Co. Ltd
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
E3S622	Kito Mfg Co. Ltd (JPN)
ES-8402-P PAGE 11 PIECE 2	Kito Mfg Co. Ltd (JPN)

Reference documents

Reference	Meaning
E3S622	5/9 Secondary reference Kito Mfg Co. Ltd
E3S622	3/9 Design control — primary reference Ese, Inc. Dba E S Components Company
ES-8402-P PAGE 11 PIECE 2	5/9 Secondary reference Kito Mfg Co. Ltd

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 5945-01-280-9979?

NSN 5945-01-280-9979 is a Relay,hybrid, manufactured by Kito Mfg Co. Ltd, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-280-9979?

NSN 5945-01-280-9979 has 2 manufacturer part numbers on file: E3S622 (Kito Mfg Co. Ltd), ES-8402-P PAGE 11 PIECE 2 (Kito Mfg Co. Ltd).

Is NSN 5945-01-280-9979 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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