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DC7421 ✓ 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 GEAR ASSEMBLY,SPEED DECREASER is a the manufacturer industrial component. Key specifications include design_type: SINGLE REDUCTION. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-317-4748, 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
DC7421
NSN: 3010-00-317-4748
FSC: 3010
CAGE: 76474 — EMERSON POWER TRANSMISSION CORPORATION DIV EPT (USA)
SPECIFICATIONS
design_typeSINGLE REDUCTION
NSN3010-00-317-4748
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR ASSEMBLY,SPEED DECREASER TITLE COMPONENT PN DC7421 MFR GEAR ASSEMBLY,SPEED DE
KEY FEATURES
•
DESIGN TYPE: SINGLE REDUCTION
TECHNICAL CHARACTERISTICS (FLIS)
DESIGN TYPESINGLE REDUCTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
6900Interchangeable
interchangeable cross-reference
interchangeable
D15-332TPC640-641Interchangeable
interchangeable cross-reference
interchangeable
D15-332PPC640-641Interchangeable
interchangeable cross-reference
interchangeable
D15-332SPC640-641Interchangeable
interchangeable cross-reference
interchangeable
68S-0133M-001Interchangeable
interchangeable cross-reference
interchangeable
FRW28564-12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DC7421?
DC7421 is a GEAR ASSEMBLY,SPEED DECREASER.
What parts can replace DC7421?
There are 18 known substitutes for DC7421: 6900, D15-332TPC640-641, D15-332PPC640-641 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DC7421?
DC7421 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3010-00-317-4748. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026