PartsTable
Technical Data Sheet
PartsTable / COMPONENT / MS3451L20-7SX
MS3451L20-7SX ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include terminal_type: CRIMP ALL MATING ENDS ALL CONTACT GROUPINGS, overall_length: 2.125 INCHES NOMINAL IN, overall_diameter: 1.474 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: CONNECTOR D1B-J7A. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-644-1518, 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
MS3451L20-7SX
NSN: 5935-01-644-1518
FSC: 5935
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
terminal_typeCRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
overall_length2.125 INCHES NOMINAL IN
overall_diameter1.474 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCONNECTOR D1B-J7A
NSN5935-01-644-1518
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN MS3451L20-7SX MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
TERMINAL TYPE: CRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
•
OVERALL DIAMETER: 1.474 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPECRIMP ALL MATING ENDS ALL CONTACT GROUPINGS
OVERALL LENGTH2.125 INCHES NOMINAL IN
OVERALL DIAMETER1.474 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCONNECTOR D1B-J7A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
SAE-AS50151Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS34511Interchangeable
interchangeable cross-reference
interchangeable
AS50151Interchangeable
interchangeable cross-reference
interchangeable
MS3101R20-18PInterchangeable
interchangeable cross-reference
interchangeable
MS3451W20-18PInterchangeable
interchangeable cross-reference
interchangeable
MS3451L16-10PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS3451L20-7SX?
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 MS3451L20-7SX?
MS3451L20-7SX is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace MS3451L20-7SX?
There are 13 known substitutes for MS3451L20-7SX: SAE-AS50151, SAE-AS34511, AS50151 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3451L20-7SX?
MS3451L20-7SX is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-644-1518. 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.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS3451L20-7SX

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026