The SEAT,VALVE is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: VALVE SEAT. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-709-1707, 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
781E457
NSN:4820-01-709-1707 FSC:4820 — Valves, Nonpowered CAGE:8FGX3 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORP DBA STEAM & AIR SOLUTIONS DIV CURTISS-WRIGHT STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agency
VALVE SEAT
NSN
4820-01-709-1707
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCY
VALVE SEAT
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 781E457?
781E457 is a SEAT,VALVE.
What parts can replace 781E457?
There is 1 known substitute for 781E457: 781E457 PIECE 32. Substitute compatibility should be verified for your specific system.
What is the NSN for 781E457?
781E457 is cataloged in the U.S. Government catalog under NSN 4820-01-709-1707. This indicates validated use in U.S. government and defense supply chains.
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