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1978512 — CIRCUIT CARD ASSEMBLY

✓ Government record, cited
— · NETWORK · 10GBE_NIC
PRODUCT OVERVIEW

1978512: CIRCUIT CARD ASSEMBLY.

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, body_inside_diameter: 24.248 INCHES NOMINAL IN, body_outside_diameter: 25.468 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: FUNCTIONAL DESCRIPTION: USED ON AZIMUTH DRIVE MTR. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-064-4350, 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→ 1978512
NSN: 4820-00-064-4350
NIINs: 000644350, 012835805
FSC: 4820 — Valves, Nonpowered
CAGE: 84136 — ANCHOR/DARLING VALVE CO (USA)
SPECIFICATIONS
materialRUBBER OVERALL
body_inside_diameter24.248 INCHES NOMINAL IN
body_outside_diameter25.468 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyFUNCTIONAL DESCRIPTION: USED ON AZIMUTH DRIVE MTR
NSN4820-00-064-4350
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 1978512 MFR OEM CIRCUIT CARD ASSEMBLY
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 25.468 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 24.248 INCHES NOMINAL IN
•
MATERIAL: RUBBER OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER25.468 INCHES NOMINAL IN
BODY INSIDE DIAMETER24.248 INCHES NOMINAL IN
MATERIALRUBBER OVERALL
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1978512?
1978512 is a CIRCUIT CARD ASSEMBLY. It is classified as a NETWORK (10GBE_NIC).
What is the NSN for 1978512?
1978512 is cataloged in the U.S. Government catalog under NSN 4820-00-064-4350. 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.