The REGISTER,AIR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4520-01-651-6263, 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
G643-9256
NSN:4520-01-651-6263 FSC:4520 — Space and Water Heating Equipment CAGE:96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number
G643-9256
NSN
4520-01-651-6263
COMPONENT DIAGRAM
OTHER ITEMS IN FSC 4520 — Space and Water Heating Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is G643-9256?
G643-9256 is a REGISTER,AIR.
What parts can replace G643-9256?
There are 2 known substitutes for G643-9256: 512-8543688-F63, 218087751. Substitute compatibility should be verified for your specific system.
What is the NSN for G643-9256?
G643-9256 is cataloged in the U.S. Government catalog under NSN 4520-01-651-6263. This indicates validated use in U.S. government and defense supply chains.
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