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1881A377 — INSERT ASSY,LUBRICATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1881A377: INSERT ASSY,LUBRICATION.

The INSERT ASSY,LUBRICATION is a the manufacturer industrial component. Key specifications include fsc_application_data: MAIN LANDING GEAR,CYLINDER, end_item_identification: AIRCRAFT B1B. This part is cataloged in the U.S.

Government catalog under NSN 1620-01-175-3010, 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
1881A377
NSN: 1620-01-175-3010
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 6Z056 — CM MANUFACTURING INC DBA CM MANUFACTURING INC (USA)
SPECIFICATIONS
fsc_application_dataMAIN LANDING GEAR,CYLINDER
end_item_identificationAIRCRAFT B1B
NSN1620-01-175-3010
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available INSERT ASSY,LUBRICATION TITLE COMPONENT PN 1881A377 MFR INSERT ASSY,LUBRICATIO
KEY FEATURES
•
FSC APPLICATION DATA: MAIN LANDING GEAR,CYLINDER
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAMAIN LANDING GEAR,CYLINDER
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.
1620-00-001-2466 1620-00-001-2467 1620-00-001-2468 1620-00-001-3929 1620-00-001-4483 1620-00-001-6577 1620-00-001-6942 1620-00-003-0391
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 1881A377?
1881A377 is a INSERT ASSY,LUBRICATION.
What is the NSN for 1881A377?
1881A377 is cataloged in the U.S. Government catalog under NSN 1620-01-175-3010. 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.