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4N4340 — SEAL ASSEMBLY,SHAFT,SPRING LOADE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

4N4340: SEAL ASSEMBLY,SHAFT,SPRING LOADE.

SEAL ASSEMBLY,SHAFT,SPRING LOADE. Key specifications include general_characteristics_item_description: CONSIST OF SPRING BELLOWS WASHER,2.065 IN. OD,1.062 IN.

ID,1.078 IN. W IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-213-8908, 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
4N4340
NSN: 4320-00-213-8908
FSC: 4320 — Power and Hand Pumps
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCONSIST OF SPRING BELLOWS WASHER,2.065 IN. OD,1.062 IN. ID,1.078 IN. W IN
NSN4320-00-213-8908
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEAL ASSEMBLY,SHAFT,SPRING LOADE TITLE COMPONENT PN 4N4340 MFR SEAL ASSEMBLY,SHAFT,SP
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF SPRING BELLOWS WASHER,2.065 IN. OD,1.062 IN. ID,1.078 IN. W IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSIST OF SPRING BELLOWS WASHER,2.065 IN. OD,1.062 IN. ID,1.078 IN. W IN
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4N4340?
4N4340 is a SEAL ASSEMBLY,SHAFT,SPRING LOADE.
What is the NSN for 4N4340?
4N4340 is cataloged in the U.S. Government catalog under NSN 4320-00-213-8908. 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.