The 21C890-46 is a the manufacturer industrial component. Key specifications include outside_diameter: 1.000 INCHES NOMINAL IN, overall_thickness: 1.251 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5355-01-291-7003, 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
21C890-46
NSN:5355-01-291-7003 FSC:5355 — Knobs and Pointers CAGE:07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
outside_diameter
1.000 INCHES NOMINAL IN
overall_thickness
1.251 INCHES NOMINAL IN
NSN
5355-01-291-7003
COMPONENT DIAGRAM
KEY FEATURES
•
OVERALL THICKNESS: 1.251 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS
1.251 INCHES NOMINAL IN
OUTSIDE DIAMETER
1.000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 21C890-46?
21C890-46 is a 21C890-46.
What is the NSN for 21C890-46?
21C890-46 is cataloged in the U.S. Government catalog under NSN 5355-01-291-7003. This indicates validated use in U.S. government and defense supply chains.
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