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Technical Data Sheet
PartsTable / COMPONENT / A-A-2770
A-A-2770 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include lead_size: THIN, usage_design: DUPLICATING, marking_medium_type: INDELIBLE GRAPHITE/DYE, hardness_designation: MEDIUM, part_name_assigned_by_controlling_agency: PENCIL INDELIBLE GRAPHITE/DYE MEDIUM DUPLICATING THIN 12S. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7510-00-285-5831, 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
A-A-2770
NSN: 7510-00-285-5831
FSC: 7510
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
lead_sizeTHIN
usage_designDUPLICATING
marking_medium_typeINDELIBLE GRAPHITE/DYE
hardness_designationMEDIUM
part_name_assigned_by_controlling_agencyPENCIL INDELIBLE GRAPHITE/DYE MEDIUM DUPLICATING THIN 12S
NSN7510-00-285-5831
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN A-A-2770 MFR CIRCUIT CARD ASSEMBLY
KEY FEATURES
•
HARDNESS DESIGNATION: MEDIUM
•
MARKING MEDIUM TYPE: INDELIBLE GRAPHITE/DYE
•
USAGE DESIGN: DUPLICATING
•
LEAD SIZE: THIN
TECHNICAL CHARACTERISTICS (FLIS)
HARDNESS DESIGNATIONMEDIUM
MARKING MEDIUM TYPEINDELIBLE GRAPHITE/DYE
USAGE DESIGNDUPLICATING
PART NAME ASSIGNED BY CONTROLLING AGENCYPENCIL INDELIBLE GRAPHITE/DYE MEDIUM DUPLICATING THIN 12S
LEAD SIZETHIN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
B14430Interchangeable
interchangeable cross-reference
interchangeable
14430Interchangeable
interchangeable cross-reference
interchangeable
303Interchangeable
interchangeable cross-reference
interchangeable
SS-P-166 TY2Interchangeable
interchangeable cross-reference
interchangeable
14420Interchangeable
interchangeable cross-reference
interchangeable
1340Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-2770?
A-A-2770 is a CIRCUIT CARD ASSEMBLY.
What parts can replace A-A-2770?
There are 25 known substitutes for A-A-2770: B14430, 14430, 303 and 22 more. Substitute compatibility should be verified for your specific system.
Is A-A-2770 still available?
A-A-2770 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026