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Technical Data Sheet
PartsTable / COMPONENT / BB-649A/A
BB-649A/A ✓ 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 BB-649A/A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-01-527-4592, 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
BB-649A/A
NSN: 6140-01-527-4592
FSC: 6140
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberBB-649A/A
NSN6140-01-527-4592
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BB-649A/A TITLE COMPONENT PN BB-649A/A MFR BB-649A/A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
BB-476/AUpgraded Successor
successor cross-reference
successor
MIL-PRF-49450/11Upgraded Successor
successor cross-reference
successor
BB-648A/AUpgraded Successor
successor cross-reference
successor
TRAIRCRAFT01BUpgraded Successor
successor cross-reference
successor
28087-4PUpgraded Successor
successor cross-reference
successor
MIL-PRF-49450/10Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BB-649A/A?
BB-649A/A is a BB-649A/A.
What parts can replace BB-649A/A?
There are 22 known substitutes for BB-649A/A: BB-476/A, MIL-PRF-49450/11, BB-648A/A and 19 more. Substitute compatibility should be verified for your specific system.
Is BB-649A/A still available?
BB-649A/A 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