Relay, Thermal5945-00-690-5671

NSN 5945-00-690-5671 · NIIN 006905671

FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components

Government record, cited

Also searched as 5945-00-690-5671 · 5945006905671 · NIIN 006905671 · 00-690-5671 · FSC 5945 Relays and Solenoids · GT141 · RM120N028

Nearby stock numbers ← 5945-00-690-5669 · 5945-00-690-5912 →

Features

Relay,thermal — FSC 5945
Contact Maximum Voltage Rating in Volts: 115.0 AC
Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN
Overall Diameter: 0.750 INCHES NOMINAL IN
Heater Power Rating in Watts: 4.0
Heater Voltage Rating in Volts: 28.0
Contact Maximum Current Rating in Amps: 3.0 AC
Reference Number Differentiating Characteristics: QUALITY CONTROLLED FOR POLARIS

Identification

NSN: 5945-00-690-5671
NIIN: 006905671
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components

General Description

The Relay,thermal, cataloged under National Stock Number 5945-00-690-5671, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5945-00-690-5671
Item Name	Relay,thermal
FSC / FSG	5945 / 59 — Relays and Solenoids
Status	ACTIVE
Contact Maximum Voltage Rating in Volts	115.0 AC
Contact Arrangement	SINGLE POLE, SINGLE THROW, NORMALLY OPEN
Overall Diameter	0.750 INCHES NOMINAL IN
Heater Power Rating in Watts	4.0
Heater Voltage Rating in Volts	28.0
Contact Maximum Current Rating in Amps	3.0 AC
Reference Number Differentiating Characteristics	QUALITY CONTROLLED FOR POLARIS

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
GT141	5/9 Secondary reference U.S. Government activity
RM120N028	3/9 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 5945-00-690-5671?

NSN 5945-00-690-5671 is a Relay,thermal, classified under FSC 5945, Relays and Solenoids. Status: active.

What are the specifications of 5945-00-690-5671?

Key specifications for 5945-00-690-5671: Contact Maximum Voltage Rating in Volts: 115.0 AC; Contact Arrangement: SINGLE POLE, SINGLE THROW, NORMALLY OPEN; Overall Diameter: 0.750 INCHES NOMINAL IN; Heater Power Rating in Watts: 4.0. 7 specifications are documented in the U.S. Government catalog.

Is NSN 5945-00-690-5671 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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