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PartsTable / COMPONENT / A-A-3021
A-A-3021 ✓ 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

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include material: STEEL, pipe_size: 0.375 INCHES NOMINAL IN, unit_type: STRAIGHT, flute_type: PLUG, screw_size: 0.375 INCHES NOMINAL IN, flute_design: STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-056-4578, 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-3021
NSN: 5120-00-056-4578
FSC: 5120
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialSTEEL
pipe_size0.375 INCHES NOMINAL IN
unit_typeSTRAIGHT
flute_typePLUG
screw_size0.375 INCHES NOMINAL IN
flute_designSTRAIGHT
drill_diameter0.500 INCHES NOMINAL IN
overall_length2.750 INCHES NOMINAL IN
special_featuresINDUSTRIAL BLACK COATING
end_item_identification5180-01-518-7339
nondefinitive_spec/std_data1 TYPE AND 3 CLASS
specification/standard_data05047-ASME B107.410 CAT 46 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5120-00-056-4578
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN A-A-3021 MFR CABLE ASSEMBLY,SPECIAL
KEY FEATURES
•
COMPONENT QUANTITY: 7
•
NONSUPPLY ITEMS AND QUANTITIES: CONTAINS SPIRAL FLUTE EXTRACTORS SIZE 1, 2, 3, 5, 6, 7 AND 8
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY7
NONSUPPLY ITEMS AND QUANTITIESCONTAINS SPIRAL FLUTE EXTRACTORS SIZE 1, 2, 3, 5, 6, 7 AND 8
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
1818Interchangeable
interchangeable cross-reference
interchangeable
65038Interchangeable
interchangeable cross-reference
interchangeable
B107.410 CAT 46 TY2Interchangeable
interchangeable cross-reference
interchangeable
65027Interchangeable
interchangeable cross-reference
interchangeable
B107.46Interchangeable
interchangeable cross-reference
interchangeable
65029Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A-A-3021?
A-A-3021 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace A-A-3021?
There are 26 known substitutes for A-A-3021: 1818, 65038, B107.410 CAT 46 TY2 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-3021?
A-A-3021 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-056-4578. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026