PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 055552-4
055552-4 ✓ 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 RUDDER STOCK is a the manufacturer industrial component. Key specifications include reference_number_differentiating_characteristics: MAIN TILLER ARM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2040-00-806-7034, 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
055552-4
NSN: 2040-00-806-7034
FSC: 2040
CAGE: 67060 — SEA CURE TECHNOLOGY, INC (USA)
SPECIFICATIONS
reference_number_differentiating_characteristicsMAIN TILLER ARM
NSN2040-00-806-7034
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RUDDER STOCK TITLE COMPONENT PN 055552-4 MFR RUDDER STOCK
KEY FEATURES
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MAIN TILLER ARM
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMAIN TILLER ARM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
3257Interchangeable
interchangeable cross-reference
interchangeable
3257-00Interchangeable
interchangeable cross-reference
interchangeable
USAF325-7Interchangeable
interchangeable cross-reference
interchangeable
FFB571TYPEA2Interchangeable
interchangeable cross-reference
interchangeable
172-377Interchangeable
interchangeable cross-reference
interchangeable
FD28851Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 055552-4?
055552-4 is a RUDDER STOCK.
What parts can replace 055552-4?
There are 11 known substitutes for 055552-4: 3257, 3257-00, USAF325-7 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 055552-4?
055552-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2040-00-806-7034. 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