The RING,RETAINING,OPTICAL ELEMENT is a DUPREE INC AEROSPACE KNOB CO DIV optical transceiver module designed for high-speed data center interconnects. This part is cataloged in the U.S. Government catalog under NSN 6650-01-159-3974, 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
TT373N2B3
NSN:6650-01-159-3974 FSC:6650 — Optical Instruments, Test Equipment, Components and Accessories CAGE:15084 — DUPREE INC AEROSPACE KNOB CO DIV (USA)
SPECIFICATIONS
Part Number
TT373N2B3
Manufacturer
DUPREE INC AEROSPACE KNOB CO DIV
NSN
6650-01-159-3974
COMPONENT DIAGRAM
TYPICAL APPLICATIONS
Data center switch-to-switch interconnects
Server-to-storage fabric connectivity
Long-distance fiber optic links
High-speed uplink connections (10G/25G/40G/100G)
OTHER ITEMS IN FSC 6650 — Optical Instruments, Test Equipment, Components and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is TT373N2B3?
TT373N2B3 is a RING,RETAINING,OPTICAL ELEMENT manufactured by DUPREE INC AEROSPACE KNOB CO DIV.
What parts can replace TT373N2B3?
There is 1 known substitute for TT373N2B3: TT373-NB3. Substitute compatibility should be verified for your specific system.
What is the NSN for TT373N2B3?
TT373N2B3 is cataloged in the U.S. Government catalog under NSN 6650-01-159-3974. This indicates validated use in U.S. government and defense supply chains.
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