PartsTable
Technical Data Sheet
Download PDF

50-389133-11 — DAMPENER,VIBRATION,GOVERNOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

50-389133-11: DAMPENER,VIBRATION,GOVERNOR.

The DAMPENER,VIBRATION,GOVERNOR is a the manufacturer industrial component. Key specifications include special_features: FOR NOSE LANDING GEAR INSTALLATION, end_item_identification: BEECH KING AIRCRAFT C-90. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-540-8938, 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
50-389133-11
NSN: 2990-01-540-8938
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
special_featuresFOR NOSE LANDING GEAR INSTALLATION
end_item_identificationBEECH KING AIRCRAFT C-90
NSN2990-01-540-8938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DAMPENER,VIBRATION,GOVERNOR TITLE COMPONENT PN 50-389133-11 MFR DAMPENER,VIBRATION,GOV
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFOR NOSE LANDING GEAR INSTALLATION
END ITEM IDENTIFICATIONBEECH KING AIRCRAFT C-90
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
Ready to buy 50-389133-11?
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 50-389133-11?
50-389133-11 is a DAMPENER,VIBRATION,GOVERNOR.
What is the NSN for 50-389133-11?
50-389133-11 is cataloged in the U.S. Government catalog under NSN 2990-01-540-8938. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 50-389133-11

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.