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3256271 — CYLINDER SLEEVE AND PISTON ASSEM

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3256271: CYLINDER SLEEVE AND PISTON ASSEM.

CYLINDER SLEEVE AND PISTON ASSEM. Key specifications include end_item_identification: AQUA PUMP UNIT C090540. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-474-0199, 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
3256271
NSN: 4320-01-474-0199
FSC: 4320 — Power and Hand Pumps
CAGE: 71454 — FMC TECHNOLOGIES INC DBA FMC FLUID CONTROL (USA)
SPECIFICATIONS
special_featuresPISTON ASSEMBLY CONSISTS OF 5 0.750 IN. DIA. PISTON BODY PART NUMBER 3266272; 5 PISTON WEAR SLEEVES PART NUMBER 366274; 5 PISTON SEALS PART NUMBER 3266234 IN
end_item_identificationAQUA PUMP UNIT C090540
NSN4320-01-474-0199
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER SLEEVE AND PISTON ASSEM TITLE COMPONENT PN 3256271 MFR CYLINDER SLEEVE AND PI
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPISTON ASSEMBLY CONSISTS OF 5 0.750 IN. DIA. PISTON BODY PART NUMBER 3266272; 5 PISTON WEAR SLEEVES PART NUMBER 366274; 5 PISTON SEALS PART NUMBER 3266234 IN
END ITEM IDENTIFICATIONAQUA PUMP UNIT C090540
SUBSTITUTES & CROSS-REFERENCES 1
10060Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3256271?
3256271 is a CYLINDER SLEEVE AND PISTON ASSEM.
What parts can replace 3256271?
There is 1 known substitute for 3256271: 10060. Substitute compatibility should be verified for your specific system.
What is the NSN for 3256271?
3256271 is cataloged in the U.S. Government catalog under NSN 4320-01-474-0199. 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.