LA1DN31 ✓ Verified by PartsTable

— · MRO · MRO_GENERAL

WHAT YOU NEED TO KNOW

SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter

Verify connector type on BOTH ends — many SAS cables are asymmetric

PRODUCT OVERVIEW

The LA1DN31 is a the manufacturer industrial component. Key specifications include terminal_type: TAB, SOLDER LUG, special_features: INSTANTANEOUS AUX CONTACT BLOCK 4 CONTACTS 1 PER RELAY 3 NORMALLY OPEN 1 NORMALLY CLOSED, structural_design: NONPILE-UP. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-511-6502, 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

MRO→ MRO_GENERAL→ LA1DN31

NSN: 5999-01-511-6502
FSC: 5999
CAGE: 56365 — SCHNEIDER ELECTRIC USA, INC. (USA)

SPECIFICATIONS

terminal_type	TAB, SOLDER LUG
contact_quantity	4
special_features	INSTANTANEOUS AUX CONTACT BLOCK 4 CONTACTS 1 PER RELAY 3 NORMALLY OPEN 1 NORMALLY CLOSED
structural_design	NONPILE-UP
NSN	5999-01-511-6502

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT QUANTITY: 4

•

STRUCTURAL DESIGN: NONPILE-UP

•

TERMINAL TYPE: TAB, SOLDER LUG

TECHNICAL CHARACTERISTICS (FLIS)

CONTACT QUANTITY	4
STRUCTURAL DESIGN	NONPILE-UP
TERMINAL TYPE	TAB, SOLDER LUG
SPECIAL FEATURES	INSTANTANEOUS AUX CONTACT BLOCK 4 CONTACTS 1 PER RELAY 3 NORMALLY OPEN 1 NORMALLY CLOSED
CONTACT QUANTITY	4
STRUCTURAL DESIGN	NONPILE-UP
TERMINAL TYPE	TAB, SOLDER LUG
SPECIAL FEATURES	INSTANTANEOUS AUX CONTACT BLOCK 4 CONTACTS 1 PER RELAY 3 NORMALLY OPEN 1 NORMALLY CLOSED

VERIFIED SUBSTITUTES & CROSS-REFERENCES 5

50674Interchangeable

interchangeable cross-reference

interchangeable

1422Interchangeable

interchangeable cross-reference

interchangeable

X93T1Interchangeable

interchangeable cross-reference

interchangeable

A7646Interchangeable

Same NIIN cross-reference

interchangeable

C3581 ITEM 18Interchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is LA1DN31?

LA1DN31 is a LA1DN31. It is classified as a MRO (MRO_GENERAL).

What parts can replace LA1DN31?

There are 5 known substitutes for LA1DN31: 50674, 1422, X93T1 and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for LA1DN31?

LA1DN31 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-511-6502. This indicates validated use in U.S. government and defense supply chains.

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