The 289-F2 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6650-01-466-5997, 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
289-F2
NSN:6650-01-466-5997 FSC:6650 — Optical Instruments, Test Equipment, Components and Accessories CAGE:6W649 — MCCRONE WALTER C ASSOCIATES INC MCCRONE ACCESSORIES AND COMPONENTS DIV (USA)
SPECIFICATIONS
Part Number
289-F2
NSN
6650-01-466-5997
COMPONENT DIAGRAM
KEY FEATURES
•
AXIAL THICKNESS: 180.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
AXIAL THICKNESS
180.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURES
10X CENTRAL STOP FOR INFINITY CORRECTED MICROSCOPES; DISPERSION STAINING IS BASED ON THE DIFFERENCE BETWEEN REFRACTIVE INDEX DISPERSIONS OF THE PARTICULATE SOLID AND LIQUID MEDIUM IN WHICH THE SOLIDS ARE IMMERSED
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 289-F2?
289-F2 is a 289-F2.
What is the NSN for 289-F2?
289-F2 is cataloged in the U.S. Government catalog under NSN 6650-01-466-5997. This indicates validated use in U.S. government and defense supply chains.
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