PartsTable TECHNICAL DATA SHEET

NSN 5945-01-490-0855Government record, cited

Relay, Ztd5945-01-490-0855

NSN 5945-01-490-0855 · NIIN 014900855 · Part number 4001977

Cummins Inc. · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 15434

Government record, cited

NSN 5945-01-490-0855 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-490-0855. Manufacturer of record part number: 4001977.

Also searched as 5945-01-490-0855 · 5945014900855 · NIIN 014900855 · 01-490-0855 · FSC 5945 Relays and Solenoids · CAGE 15434 · 4001977 · 4080861 · 408086100

Nearby stock numbers ← 5945-01-490-0389 Relay, Solid State · 5945-01-490-1283 Relay, Solid State →

Features

Relay,ztd — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 5945-01-490-0855
NIIN: 014900855
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 4001977
Manufacturer: Cummins Inc.

General Description

The Relay,ztd, cataloged under National Stock Number 5945-01-490-0855, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cummins Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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,ztd
FSC / FSG	5945 — Relays and Solenoids (FSG 59)
Manufacturers	Cummins Inc. (CAGE 15434)

Technical Specifications

Parameter	Value
NSN	5945-01-490-0855
Primary Part Number	4001977
Item Name	Relay,ztd
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Cummins 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
4001977 PRIMARY	Cummins Inc. (USA)

Reference documents

Reference	Meaning
4080861	5/9 Secondary reference Cummins Inc.
408086100	5/9 Secondary reference Cummins 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 5945-01-490-0855?

NSN 5945-01-490-0855 is a Relay,ztd, manufactured by Cummins Inc., classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-490-0855?

NSN 5945-01-490-0855 has 1 manufacturer part number on file: 4001977 (Cummins Inc.).

Is NSN 5945-01-490-0855 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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