PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 66-21-75-3
66-21-75-3 ✓ 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 66-21-75-3 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-370-8527, 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
66-21-75-3
NSN: 5355-01-370-8527
FSC: 5355
CAGE: 60046 — POWER DYNAMICS INC (USA)
SPECIFICATIONS
Part Number66-21-75-3
NSN5355-01-370-8527
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 66-21-75-3 TITLE COMPONENT PN 66-21-75-3 MFR 66-21-75-3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
1221Interchangeable
interchangeable cross-reference
interchangeable
NE8136TFInterchangeable
interchangeable cross-reference
interchangeable
592A006713Interchangeable
interchangeable cross-reference
interchangeable
200122K PIECE NUMBER 151Interchangeable
interchangeable cross-reference
interchangeable
7042BInterchangeable
interchangeable cross-reference
interchangeable
13071Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 66-21-75-3?
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 66-21-75-3?
66-21-75-3 is a 66-21-75-3.
What parts can replace 66-21-75-3?
There are 18 known substitutes for 66-21-75-3: 1221, NE8136TF, 592A006713 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-21-75-3?
66-21-75-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-01-370-8527. 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 — 66-21-75-3

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