PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 9903.1521
9903.1521 ✓ 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 9903.1521 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 4930-00-432-9787, 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
9903.1521
NSN: 4930-00-432-9787
FSC: 4930
CAGE: 0BJ09 — SUPREME INTEGRATED TECHNOLOGY, INC. DBA C.S. CONTROLS (USA)
SPECIFICATIONS
Part Number9903.1521
NSN4930-00-432-9787
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 9903.1521 TITLE COMPONENT PN 9903.1521 MFR 9903.1521
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
109793Interchangeable
interchangeable cross-reference
interchangeable
BTA1MEGInterchangeable
interchangeable cross-reference
interchangeable
H004-0522493Interchangeable
interchangeable cross-reference
interchangeable
2263Interchangeable
interchangeable cross-reference
interchangeable
60CYCLE CURVE PInterchangeable
interchangeable cross-reference
interchangeable
2263MG4-50-250VAC-60-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 9903.1521?
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 9903.1521?
9903.1521 is a 9903.1521.
What parts can replace 9903.1521?
There are 13 known substitutes for 9903.1521: 109793, BTA1MEG, H004-0522493 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9903.1521?
9903.1521 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4930-00-432-9787. 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 — 9903.1521

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