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Technical Data Sheet
PartsTable / COMPONENT / 721005-1066
721005-1066 ✓ 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 CHAIN,DETACHABLE LINK is a the manufacturer industrial component. Key specifications include material: RUBBER BUTYL, end_item_identification: 10733A382, INFLATION VALVE, part_name_assigned_by_controlling_agency: 3-912 O-RING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-495-4296, 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
721005-1066
NSN: 3020-01-495-4296
FSC: 3020
CAGE: 59647 — SHAW DEVELOPMENT, LLC (USA)
SPECIFICATIONS
materialRUBBER BUTYL
end_item_identification10733A382, INFLATION VALVE
part_name_assigned_by_controlling_agency3-912 O-RING
NSN3020-01-495-4296
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CHAIN,DETACHABLE LINK TITLE COMPONENT PN 721005-1066 MFR CHAIN,DETACHABLE LINK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
10372Interchangeable
interchangeable cross-reference
interchangeable
S2815096-4-0442Interchangeable
interchangeable cross-reference
interchangeable
S42604-0442Interchangeable
interchangeable cross-reference
interchangeable
SK-146608Interchangeable
interchangeable cross-reference
interchangeable
AB11063Interchangeable
interchangeable cross-reference
interchangeable
3454FXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 721005-1066?
721005-1066 is a CHAIN,DETACHABLE LINK.
What parts can replace 721005-1066?
There are 15 known substitutes for 721005-1066: 10372, S2815096-4-0442, S42604-0442 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 721005-1066?
721005-1066 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-495-4296. 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