PartsTable
Technical Data Sheet
B-3931 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

The B-3931 is a the manufacturer industrial component. Key specifications include end_item_identification: CN235-10 TRANSPORT AIRCRAFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-694-3392, 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
MRO MRO_GENERAL B-3931
NSN: 7025-01-694-3392
FSC: 7025
CAGE: 28199 — L3 TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
end_item_identificationCN235-10 TRANSPORT AIRCRAFT
NSN7025-01-694-3392
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN B-3931 MFR OEM B-3931
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
B-3931Interchangeable
interchangeable cross-reference
interchangeable
660183Interchangeable
interchangeable cross-reference
interchangeable
10-4725-X ITEM 132Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
Ready to buy B-3931?
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 B-3931?
B-3931 is a B-3931. It is classified as a MRO (MRO_GENERAL).
What parts can replace B-3931?
There are 3 known substitutes for B-3931: B-3931, 660183, 10-4725-X ITEM 132. Substitute compatibility should be verified for your specific system.
What is the NSN for B-3931?
B-3931 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7025-01-694-3392. 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 — B-3931