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Technical Data Sheet
PartsTable / COMPONENT / E441
E441 ✓ 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 DISK BRAKE,WINCH is a the manufacturer industrial component. Key specifications include end_item_identification: DRAGCHUTE STAND P/N 7841530;U/O B52 ACFT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1730-01-124-8120, 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
E441
NSN: 1730-01-124-8120
FSC: 1730
CAGE: 12437 — THERN INC (USA)
SPECIFICATIONS
end_item_identificationDRAGCHUTE STAND P/N 7841530;U/O B52 ACFT
NSN1730-01-124-8120
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DISK BRAKE,WINCH TITLE COMPONENT PN E441 MFR DISK BRAKE,WINCH
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONDRAGCHUTE STAND P/N 7841530;U/O B52 ACFT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
B-479A-1Interchangeable
interchangeable cross-reference
interchangeable
902F074-2Interchangeable
interchangeable cross-reference
interchangeable
7373926-00Interchangeable
interchangeable cross-reference
interchangeable
B441Interchangeable
interchangeable cross-reference
interchangeable
14966Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is E441?
E441 is a DISK BRAKE,WINCH.
What parts can replace E441?
There are 5 known substitutes for E441: B-479A-1, 902F074-2, 7373926-00 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for E441?
E441 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1730-01-124-8120. 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