PartsTable
Technical Data Sheet
6/421 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 6/421 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-01-550-2843, 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
6/421
NSN: 5342-01-550-2843
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 1EN78 — VIKING INCORPORATED DBA VIKING INC (USA)
SPECIFICATIONS
Part Number6/421
NSN5342-01-550-2843
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 6/421 TITLE COMPONENT PN 6/421 MFR 6/421
KEY FEATURES
CRITICALITY CODE JUSTIFICATION: AGAV
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONPAXMAN DIESEL ENGINE
CRITICALITY CODE JUSTIFICATIONAGAV
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
A3713AInterchangeable
interchangeable cross-reference
interchangeable
6421Interchangeable
interchangeable cross-reference
interchangeable
CY739APGC1Interchangeable
interchangeable cross-reference
interchangeable
10-3173-14Interchangeable
interchangeable cross-reference
interchangeable
7601884-00Interchangeable
interchangeable cross-reference
interchangeable
25P-2914-BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6/421?
6/421 is a 6/421.
What parts can replace 6/421?
There are 10 known substitutes for 6/421: A3713A, 6421, CY739APGC1 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6/421?
6/421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-01-550-2843. This indicates validated use in U.S. government and defense supply chains.
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