Relay, Solid State5945-01-274-1554

NSN 5945-01-274-1554 · NIIN 012741554 · Part number 603-3P

Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 11532

Government record, cited

NSN 5945-01-274-1554 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-274-1554. Manufacturer of record part number: 603-3P.

Also searched as 5945-01-274-1554 · 5945012741554 · NIIN 012741554 · 01-274-1554 · FSC 5945 Relays and Solenoids · CAGE 11532 · 603-3P

Nearby stock numbers ← 5945-01-274-1553 Relay, Hybrid · 5945-01-274-1611 Relay Assembly →

Features

Relay,solid State — FSC 5945
1 manufacturer part number on file
Manufacturer of record: Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/

Identification

NSN: 5945-01-274-1554
NIIN: 012741554
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 603-3P
Manufacturer: Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/

General Description

The Relay,solid State, cataloged under National Stock Number 5945-01-274-1554, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/. 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	5945-01-274-1554
Primary Part Number	603-3P
Item Name	Relay,solid State
FSC / FSG	5945 / 59 — Relays and Solenoids
Manufacturer	Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
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
603-3P PRIMARY	Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/ (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 5945-01-274-1554?

NSN 5945-01-274-1554 is a Relay,solid State, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/, classified under FSC 5945, Relays and Solenoids. Status: active.

What part numbers are listed for NSN 5945-01-274-1554?

NSN 5945-01-274-1554 has 1 manufacturer part number on file: 603-3P (Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/).

What are the specifications of 603-3P?

Key specifications for 603-3P: Special Features: SPSTNO; 4 TO 10 VDC INPUT CONTROL VOLTAGE RANGE; 5 AMPS OUTPUT LOAD CURRENT RATING AT 250 VDC; ALUMINUM CASE; TRANSFORMER ISOLATED; 2.000 IN. LG; 1.000 IN. W; 0.900 IN. H; PRINTED CIRCUIT BOARD PIN TERMINALS; PRINTED CIRCUIT BOARD MOUNTED VDC. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5945-01-274-1554 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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