The VALVE,POPPET is a the manufacturer industrial component. Key specifications include end_item_identification: MK46MOD2,TORPEDO, criticality_code_justification: FEAT. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-057-8455, 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
3221909
NSN:4820-01-057-8455 FSC:4820 — Valves, Nonpowered CAGE:10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
end_item_identification
MK46MOD2,TORPEDO
criticality_code_justification
FEAT
NSN
4820-01-057-8455
COMPONENT DIAGRAM
KEY FEATURES
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATION
FEAT
SPECIAL FEATURES
ITEMS ARE BEING CODED AS CRITICAL TO INSURE SOURCE INSPECTION WILL BE PERFORMED AT THE POINT OF MANUFACTURE, PRIOR TO MATERIAL RECEIPT BY THE US NAVY OR OTHER DOD COMPONENTS. THESE ITEMS ARE PIECE PARTS OR END ITEMS IN SUPPORT OF VITAL MILITARY HARDWARE NECESSARY TO SUSTAIN THE SUCCESSFUL MISSION OF THE SHIPS, SUBMARINES, AND SHORE STATIONS OF THE US NAVY. CRITICAL FEATURES INCLUDING, BUT NOT LIMITED TO, DIMENSIONS, TOLERANCES/CLEARANCES, ELECTRONIC CHARACTERISTICS, AND METALLURGICAL PROPERTIES WILL BESPECIFIED FOR GOVERNMENT Q AR (QUALITY ASSURANCE REPRESENTATIVES) TO INSURE THE HIGHEST POSSIBLE DEGREE OF QUALITY AND RELIABILITY OF THESE PARTS BEING DELIVERED UNDER NAVICP CONTRACTS
END ITEM IDENTIFICATION
MK46MOD2,TORPEDO
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 3221909?
3221909 is a VALVE,POPPET.
What parts can replace 3221909?
There is 1 known substitute for 3221909: 1-375-1-40. Substitute compatibility should be verified for your specific system.
What is the NSN for 3221909?
3221909 is cataloged in the U.S. Government catalog under NSN 4820-01-057-8455. This indicates validated use in U.S. government and defense supply chains.
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