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55751-2020-02 — COMPUTER,DIGITAL

✓ Government record, cited
— · IT_GENERAL · PRINTER
PRODUCT OVERVIEW

55751-2020-02: COMPUTER,DIGITAL.

The COMPUTER,DIGITAL is a the manufacturer industrial component. Key specifications include end_item_identification: SIGNAL PROCESSING SERVER, part_name_assigned_by_controlling_agency: CHANNEL-DETECTION-CONTROL. This part is cataloged in the U.S.

Government catalog under NSN 7021-01-646-2489, 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
IT_GENERAL→ PRINTER→ 55751-2020-02
NSN: 7021-01-646-2489
FSC: 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
CAGE: 26401 — SOUTHWEST RESEARCH INSTITUTE (USA)
SPECIFICATIONS
end_item_identificationSIGNAL PROCESSING SERVER
part_name_assigned_by_controlling_agencyCHANNEL-DETECTION-CONTROL
NSN7021-01-646-2489
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPUTER,DIGITAL TITLE COMPONENT PN 55751-2020-02 MFR COMPUTER,DIGITAL
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYCHANNEL-DETECTION-CONTROL
END ITEM IDENTIFICATIONSIGNAL PROCESSING SERVER
OTHER ITEMS IN FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7021-00-001-7004 7021-00-004-0317 7021-00-006-8912 7021-00-007-0595 7021-00-009-4384 7021-00-025-6216 7021-00-025-6220 7021-00-025-6221
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 55751-2020-02?
55751-2020-02 is a COMPUTER,DIGITAL. It is classified as a IT_GENERAL (PRINTER).
What is the NSN for 55751-2020-02?
55751-2020-02 is cataloged in the U.S. Government catalog under NSN 7021-01-646-2489. 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.