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391110 — EXTENSION,FILL PORT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

391110: EXTENSION,FILL PORT.

The EXTENSION,FILL PORT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ALUMINUM ALLOY,0.88 IN. HEX STOCK,3.25 IN.

LG IN. This part is cataloged in the U.S. Government catalog under NSN 1650-00-025-9502, 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
391110
NSN: 1650-00-025-9502
FSC: 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUMINUM ALLOY,0.88 IN. HEX STOCK,3.25 IN. LG IN
NSN1650-00-025-9502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available EXTENSION,FILL PORT TITLE COMPONENT PN 391110 MFR EXTENSION,FILL PORT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY,0.88 IN. HEX STOCK,3.25 IN. LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY,0.88 IN. HEX STOCK,3.25 IN. LG IN
OTHER ITEMS IN FSC 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1650-00-000-0127 1650-00-000-0128 1650-00-000-0130 1650-00-000-0131 1650-00-000-0151 1650-00-000-0152 1650-00-001-1732 1650-00-001-1734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 391110?
391110 is a EXTENSION,FILL PORT.
What is the NSN for 391110?
391110 is cataloged in the U.S. Government catalog under NSN 1650-00-025-9502. 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.