PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 74B400819-101
74B400819-101 ✓ 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 RING,PISTON is a the manufacturer industrial component. Key specifications include special_features: BORE DIA NOMINAL 2.994, fsc_application_data: ACFT LANDING GEAR, supplementary_features: RETRACT ACTUATOR, end_item_identification: F-18 E/F. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-01-476-7049, 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
74B400819-101
NSN: 4310-01-476-7049
FSC: 4310
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
special_featuresBORE DIA NOMINAL 2.994
fsc_application_dataACFT LANDING GEAR
supplementary_featuresRETRACT ACTUATOR
end_item_identificationF-18 E/F
NSN4310-01-476-7049
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN 74B400819-101 MFR RING,PISTON
KEY FEATURES
•
FSC APPLICATION DATA: ACFT LANDING GEAR
•
SUPPLEMENTARY FEATURES: RETRACT ACTUATOR
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESBORE DIA NOMINAL 2.994
END ITEM IDENTIFICATIONF-18 E/F
FSC APPLICATION DATAACFT LANDING GEAR
SUPPLEMENTARY FEATURESRETRACT ACTUATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
12431Interchangeable
interchangeable cross-reference
interchangeable
46801Interchangeable
interchangeable cross-reference
interchangeable
M001468010Interchangeable
interchangeable cross-reference
interchangeable
6515NCM195607Interchangeable
interchangeable cross-reference
interchangeable
1556741Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 74B400819-101?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 74B400819-101?
74B400819-101 is a RING,PISTON.
What parts can replace 74B400819-101?
There are 5 known substitutes for 74B400819-101: 12431, 46801, M001468010 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 74B400819-101?
74B400819-101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4310-01-476-7049. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 74B400819-101

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026