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1881B4750 — PIN,TRUNNION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1881B4750: PIN,TRUNNION.

The PIN,TRUNNION is a the manufacturer industrial component. Key specifications include special_features: U/A:PIN ASSEMBLY,UPPER CYLINDER, AFT, MAIN LANDING GEAR, end_item_identification: AIRCRAFT B1B. This part is cataloged in the U.S.

Government catalog under NSN 1620-01-180-7327, 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
1881B4750
NSN: 1620-01-180-7327
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
special_featuresU/A:PIN ASSEMBLY,UPPER CYLINDER, AFT, MAIN LANDING GEAR
end_item_identificationAIRCRAFT B1B
NSN1620-01-180-7327
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN,TRUNNION TITLE COMPONENT PN 1881B4750 MFR PIN,TRUNNION
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESU/A:PIN ASSEMBLY,UPPER CYLINDER, AFT, MAIN LANDING GEAR
END ITEM IDENTIFICATIONAIRCRAFT B1B
OTHER ITEMS IN FSC 1620 — Aircraft Landing Gear Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1620-00-491-0877 1620-00-699-0282 1620-00-718-6770 1620-00-736-1020 1620-00-756-9181
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 1881B4750?
1881B4750 is a PIN,TRUNNION.
What is the NSN for 1881B4750?
1881B4750 is cataloged in the U.S. Government catalog under NSN 1620-01-180-7327. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.