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PartsTable / MRO / 21447-1 ITEM 3
21447-1 ITEM 3 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 21447-1 ITEM 3 is a the manufacturer industrial component. Key specifications include end_similarity: NOT IDENTICAL, first_end_style: PLAIN, second_end_style: SPLINED (STRAIGHT), end_item_identification: W/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS, second_end_spline_quantity: 14. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-302-7831, 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
MRO→ MRO_GENERAL→ 21447-1 ITEM 3
NSN: 6625-01-302-7831
FSC: 6625
CAGE: 60756 — CEPEDA ASSOCIATES, INC. DBA CEPEDA ASSOCIATES INC (USA)
SPECIFICATIONS
end_similarityNOT IDENTICAL
first_end_stylePLAIN
second_end_styleSPLINED (STRAIGHT)
end_item_identificationW/S STRATEGIC SEALIFT CONVERSION SHIPS CLASS
second_end_spline_quantity14
NSN6625-01-302-7831
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 21447-1 ITEM 3 TITLE COMPONENT PN 21447-1 ITEM 3 MFR 21447-1 ITEM 3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
24166Interchangeable
interchangeable cross-reference
interchangeable
EW-5/16Interchangeable
interchangeable cross-reference
interchangeable
TC136Interchangeable
interchangeable cross-reference
interchangeable
5136-00-197-9571Interchangeable
interchangeable cross-reference
interchangeable
C65623Interchangeable
interchangeable cross-reference
interchangeable
GGG-D-296 TY3SEBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21447-1 ITEM 3?
21447-1 ITEM 3 is a 21447-1 ITEM 3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21447-1 ITEM 3?
There are 12 known substitutes for 21447-1 ITEM 3: 24166, EW-5/16, TC136 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21447-1 ITEM 3?
21447-1 ITEM 3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-302-7831. 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