The TN775B is a the manufacturer industrial component. Key specifications include end_item_identification: FIBER OPTIC TELEPHONE SYSTEM. This part is cataloged in the U.S.
Government catalog under NSN 5998-01-421-2250, 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
MRO→MRO_GENERAL→TN775B
NSN:5998-01-421-2250 FSC:5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware CAGE:3B4M0 — LUCENT TECHNOLOGIES INC CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
end_item_identification
FIBER OPTIC TELEPHONE SYSTEM
NSN
5998-01-421-2250
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION
FIBER OPTIC TELEPHONE SYSTEM
OTHER ITEMS IN FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is TN775B?
TN775B is a TN775B. It is classified as a MRO (MRO_GENERAL).
What parts can replace TN775B?
There is 1 known substitute for TN775B: 106647985. Substitute compatibility should be verified for your specific system.
What is the NSN for TN775B?
TN775B is cataloged in the U.S. Government catalog under NSN 5998-01-421-2250. This indicates validated use in U.S. government and defense supply chains.
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