PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 42021-3-01
42021-3-01 ✓ 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 42021-3-01 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 6645-00-445-8143, 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
42021-3-01
NSN: 6645-00-445-8143
FSC: 6645
CAGE: 26992 — HAMILTON WATCH CO INC (USA)
SPECIFICATIONS
Part Number42021-3-01
NSN6645-00-445-8143
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 42021-3-01 TITLE COMPONENT PN 42021-3-01 MFR 42021-3-01
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
818365-00Interchangeable
interchangeable cross-reference
interchangeable
42021Interchangeable
interchangeable cross-reference
interchangeable
157D1-1357Interchangeable
interchangeable cross-reference
interchangeable
41132Interchangeable
interchangeable cross-reference
interchangeable
W56Interchangeable
interchangeable cross-reference
interchangeable
41728Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 42021-3-01?
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 42021-3-01?
42021-3-01 is a 42021-3-01.
What parts can replace 42021-3-01?
There are 16 known substitutes for 42021-3-01: 818365-00, 42021, 157D1-1357 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42021-3-01?
42021-3-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6645-00-445-8143. 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 — 42021-3-01

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