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4041621 — SLEEVE,MAIN GEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4041621: SLEEVE,MAIN GEAR.

The SLEEVE,MAIN GEAR is a the manufacturer industrial component. Key specifications include end_item_identification: T-37 ACFT, general_characteristics_item_description: MATL ST,WW-T-700,6061-T6; 4.230 IN. LG; 1.000 IN.

DIA; C/O TUBE AND PLUG; USED ON INNER DOOR BUNGEE IN. This part is cataloged in the U.S. Government catalog under NSN 1620-00-511-5063, 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
4041621
NSN: 1620-00-511-5063
FSC: 1620 — Aircraft Landing Gear Components
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
end_item_identificationT-37 ACFT
general_characteristics_item_descriptionMATL ST,WW-T-700,6061-T6; 4.230 IN. LG; 1.000 IN. DIA; C/O TUBE AND PLUG; USED ON INNER DOOR BUNGEE IN
NSN1620-00-511-5063
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SLEEVE,MAIN GEAR TITLE COMPONENT PN 4041621 MFR SLEEVE,MAIN GEAR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL ST,WW-T-700,6061-T6; 4.230 IN. LG; 1.000 IN. DIA; C/O TUBE AND PLUG; USED ON INNER DOOR BUNGEE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL ST,WW-T-700,6061-T6; 4.230 IN. LG; 1.000 IN. DIA; C/O TUBE AND PLUG; USED ON INNER DOOR BUNGEE IN
END ITEM IDENTIFICATIONT-37 ACFT
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4041621?
4041621 is a SLEEVE,MAIN GEAR.
What is the NSN for 4041621?
4041621 is cataloged in the U.S. Government catalog under NSN 1620-00-511-5063. 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.