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1881A460 — RETAINER,LOWER PIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1881A460: RETAINER,LOWER PIN.

The RETAINER,LOWER PIN is a the manufacturer industrial component. Key specifications include fsc_application_data: MAIN LANDING GEAR, end_item_identification: AIRCRAFT B1B, general_characteristics_item_description: 3.620 IN OD;3.980 IN. ID;4 HOLES EQUALLY SPACED 3.980;MATL 4140 STEEL PER 6395 OR MIL-S-5626 IN.

This part is cataloged in the U.S. Government catalog under NSN 1620-01-175-1204, 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
1881A460
NSN: 1620-01-175-1204
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
fsc_application_dataMAIN LANDING GEAR
end_item_identificationAIRCRAFT B1B
general_characteristics_item_description3.620 IN OD;3.980 IN. ID;4 HOLES EQUALLY SPACED 3.980;MATL 4140 STEEL PER 6395 OR MIL-S-5626 IN
NSN1620-01-175-1204
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,LOWER PIN TITLE COMPONENT PN 1881A460 MFR RETAINER,LOWER PIN
KEY FEATURES
•
FSC APPLICATION DATA: MAIN LANDING GEAR
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 3.620 IN OD;3.980 IN. ID;4 HOLES EQUALLY SPACED 3.980;MATL 4140 STEEL PER 6395 OR MIL-S-5626 IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAMAIN LANDING GEAR
GENERAL CHARACTERISTICS ITEM DESCRIPTION3.620 IN OD;3.980 IN. ID;4 HOLES EQUALLY SPACED 3.980;MATL 4140 STEEL PER 6395 OR MIL-S-5626 IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1881A460?
1881A460 is a RETAINER,LOWER PIN.
What is the NSN for 1881A460?
1881A460 is cataloged in the U.S. Government catalog under NSN 1620-01-175-1204. 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.