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Technical Data Sheet
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63890-1 — SHAFT,SHOULDERED

✓ Government record, cited
— · NIC ADAPTER
PRODUCT OVERVIEW

63890-1: SHAFT,SHOULDERED.

The SHAFT,SHOULDERED is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 7025-00-627-1447, 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
63890-1
NSN: 7025-00-627-1447
NIINs: 006271447, 012979265
FSC: 7025 — Information Technology Input/output and Storage Devices
CAGE: 0B6S1 — INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54 (USA)
SPECIFICATIONS
Part Number63890-1
NSN7025-00-627-1447
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 63890-1 MFR OEM SHAFT,SHOULDERED
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL CADMIUM PLATED,68.000 IN. LG,0.311 IN. OD IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL CADMIUM PLATED,68.000 IN. LG,0.311 IN. OD IN
SUBSTITUTES & CROSS-REFERENCES 2
2770953Reference document
Same NSN cross-reference
Reference document — Secondary reference
0638901Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 63890-1?
63890-1 is a SHAFT,SHOULDERED.
What parts can replace 63890-1?
There are 2 known substitutes for 63890-1: 2770953, 0638901. Substitute compatibility should be verified for your specific system.
What is the NSN for 63890-1?
63890-1 is cataloged in the U.S. Government catalog under NSN 7025-00-627-1447. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.