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Technical Data Sheet
PartsTable / COMPONENT / SB-3989/UG
SB-3989/UG ✓ 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 SB-3989/UG 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 6240-01-080-4346, 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
SB-3989/UG
NSN: 6240-01-080-4346
FSC: 6240
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberSB-3989/UG
NSN6240-01-080-4346
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SB-3989/UG TITLE COMPONENT PN SB-3989/UG MFR SB-3989/UG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
2530000806572Interchangeable
interchangeable cross-reference
interchangeable
11601248Interchangeable
interchangeable cross-reference
interchangeable
574K51Interchangeable
interchangeable cross-reference
interchangeable
1401363Interchangeable
interchangeable cross-reference
interchangeable
586Interchangeable
interchangeable cross-reference
interchangeable
464Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SB-3989/UG?
SB-3989/UG is a SB-3989/UG.
What parts can replace SB-3989/UG?
There are 21 known substitutes for SB-3989/UG: 2530000806572, 11601248, 574K51 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SB-3989/UG?
SB-3989/UG is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-080-4346. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026