PartsTable
Technical Data Sheet
MS3509-20 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, thread_class: 2A A, overall_width: 1.624 INCHES NOMINAL IN, terminal_type: SCREW SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 1.357 INCHES NOMINAL IN, overall_length: 4.280 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-177-2321, 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
MS3509-20
NSN: 5935-01-177-2321
FSC: 5935
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
thread_class2A A
overall_width1.624 INCHES NOMINAL IN
terminal_typeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.357 INCHES NOMINAL IN
overall_length4.280 INCHES NOMINAL IN
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
thread_directionRIGHT-HAND
terminal_locationFRONT SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
nominal_thread_size0.312 INCHES IN
polarization_methodCONTACT
NSN5935-01-177-2321
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN MS3509-20 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
ENVIRONMENTAL PROTECTION: HEAT RESISTANT AND HUMIDITY RESISTANT AND SALT WATER RESISTANT AND SHOCK RESISTANT
THREAD CLASS: 2A A
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH: 0.782 INCHES NOMINAL IN
MATING END QUANTITY: 1
POLARIZATION METHOD: CONTACT
NOMINAL THREAD LENGTH: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
ENVIRONMENTAL PROTECTIONHEAT RESISTANT AND HUMIDITY RESISTANT AND SALT WATER RESISTANT AND SHOCK RESISTANT
OVERALL WIDTH1.624 INCHES NOMINAL IN
THREAD CLASS2A A
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH0.782 INCHES NOMINAL IN
MATING END QUANTITY1
OVERALL HEIGHT1.357 INCHES NOMINAL IN
POLARIZATION METHODCONTACT
NOMINAL THREAD LENGTH0.500 INCHES IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH3.438 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
MIL-E-81099Interchangeable
interchangeable cross-reference
interchangeable
MS3509-5Interchangeable
interchangeable cross-reference
interchangeable
MS3509-30Interchangeable
interchangeable cross-reference
interchangeable
MS3509Interchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-18148/3Interchangeable
interchangeable cross-reference
interchangeable
7002-3-101Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy MS3509-20?
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 MS3509-20?
MS3509-20 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace MS3509-20?
There are 9 known substitutes for MS3509-20: MIL-E-81099, MS3509-5, MS3509-30 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS3509-20?
MS3509-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-177-2321. 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 — MS3509-20