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401818 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
3M · NETWORK · 10GBE_NIC
PRODUCT OVERVIEW

401818: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a 3M industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, flange_shape: RECTANGULAR WITH HOLES CENTER BULKHEAD, thread_class: 2A ALL ENDS A, nominal_width: 1.900 INCHES CENTER BULKHEAD IN, nominal_length: 2.900 INCHES CENTER BULKHEAD IN, connection_type: THREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 2915-00-608-4097, 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
NETWORK→ 10GBE_NIC→ 401818
NSN: 2915-00-608-4097
NIINs: 006084097, 012680212, 012797871
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
flange_shapeRECTANGULAR WITH HOLES CENTER BULKHEAD
thread_class2A ALL ENDS A
nominal_width1.900 INCHES CENTER BULKHEAD IN
nominal_length2.900 INCHES CENTER BULKHEAD IN
connection_typeTHREADED EXTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorSHORT
features_providedELECTROSTATIC SENSITIVE
nominal_thickness0.220 INCHES CENTER BULKHEAD IN
bolt_hole_quantity4 CENTER BULKHEAD
flange_face_designPLAIN CENTER BULKHEAD
NSN2915-00-608-4097
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 401818 MFR 3M CIRCUIT CARD ASSEMBLY
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 401818?
401818 is a CIRCUIT CARD ASSEMBLY manufactured by 3M. It is classified as a NETWORK (10GBE_NIC).
What is the NSN for 401818?
401818 is cataloged in the U.S. Government catalog under NSN 2915-00-608-4097. 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.