Name: RELAY,ELECTROMAGNETIC
Brand: Unknown
SKU: C3581 ITEM 20

C3581 ITEM 20 ✓ Verified by PartsTable

— · COMPONENT

WHAT YOU NEED TO KNOW

Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel

Confirm exact part number — similar PNs may be different parts

PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include ring_style: CONCENTRIC, inside_diameter: 2.250 INCHES NOMINAL IN, mounting_method: THREAD, outside_diameter: 2.625 INCHES NOMINAL IN, mounting_position: VERTICAL, contact_arrangement: DOUBLE POLE,SINGLE THROW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-509-2450, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

C3581 ITEM 20

NSN: 5945-01-509-2450
FSC: 5945
CAGE: 12437 — THERN INC (USA)

SPECIFICATIONS

ring_style	CONCENTRIC
float_quantity	1
inside_diameter	2.250 INCHES NOMINAL IN
mounting_method	THREAD
outside_diameter	2.625 INCHES NOMINAL IN
mounting_position	VERTICAL
contact_arrangement	DOUBLE POLE,SINGLE THROW
mounting_dimensions	1.250 IN. DIA NPT MTG BUSHING IN
outer_edge_thickness	0.188 INCHES NOMINAL IN
float_effective_travel	5.000 INCHES NOMINAL IN
float_and_contact_positions	FLOAT UP, CONTACTS CLOSED AND FLOAT DOWN, CONTACTS OPEN
NSN	5945-01-509-2450

COMPONENT DIAGRAM

VERIFIED SUBSTITUTES & CROSS-REFERENCES 5

A4148Interchangeable

interchangeable cross-reference

interchangeable

62275-4Interchangeable

interchangeable cross-reference

interchangeable

LR-25-NR2-A08Interchangeable

interchangeable cross-reference

interchangeable

LR2D1312Interchangeable

interchangeable cross-reference

interchangeable

LRD12Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

Ready to buy C3581 ITEM 20?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is C3581 ITEM 20?

C3581 ITEM 20 is a RELAY,ELECTROMAGNETIC.

What parts can replace C3581 ITEM 20?

There are 5 known substitutes for C3581 ITEM 20: A4148, 62275-4, LR-25-NR2-A08 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for C3581 ITEM 20?

C3581 ITEM 20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-509-2450. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

Comments (0)

No comments yet. Be the first to share what you know.

Request a Quote — C3581 ITEM 20