Relay, Electromagnetic5945-00-121-5327

NSN 5945-00-121-5327 · NIIN 001215327 · Part number Y954-4

Hobart Bros Co · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 28835

Government record, cited

NSN 5945-00-121-5327 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-121-5327. Manufacturer of record part number: Y954-4.

Also searched as 5945-00-121-5327 · 5945001215327 · NIIN 001215327 · 00-121-5327 · FSC 5945 Relays and Solenoids · CAGE 28835 · Y954-4

Nearby stock numbers ← 5945-00-121-5307 · 5945-00-121-5329 Relay, Electromagnetic →

Features

Relay,electromagnetic — FSC 5945
Coil Quantity: 1
Winding Quantity: 1
1 manufacturer part number on file
Manufacturer of record: Hobart Bros Co

Identification

NSN: 5945-00-121-5327
NIIN: 001215327
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: Y954-4
Manufacturer: Hobart Bros Co

General Description

The Relay,electromagnetic, cataloged under National Stock Number 5945-00-121-5327, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hobart Bros Co. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 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	5945-00-121-5327
Primary Part Number	Y954-4
Item Name	Relay,electromagnetic
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Hobart Bros Co
Status	ACTIVE
Coil Quantity	1
Winding Quantity	1

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
Y954-4 PRIMARY	Hobart Bros Co (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 5945-00-121-5327?

NSN 5945-00-121-5327 is a Relay,electromagnetic, manufactured by Hobart Bros Co, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-00-121-5327?

NSN 5945-00-121-5327 has 1 manufacturer part number on file: Y954-4 (Hobart Bros Co).

What are the specifications of Y954-4?

Key specifications for Y954-4: Coil Quantity: 1; Winding Quantity: 1. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5945-00-121-5327 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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