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Technical Data Sheet
PartsTable / COMPONENT / 322540
322540 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The VESSEL,DESALINATION is a the manufacturer industrial component. Key specifications include end_item_identification: REVERSE OSMOSIS DESALINATOR,MDL PW-2000. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-828-1271, 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
322540
NSN: 5330-00-828-1271
FSC: 5330
CAGE: 94033 — CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV (USA)
SPECIFICATIONS
end_item_identificationREVERSE OSMOSIS DESALINATOR,MDL PW-2000
NSN5330-00-828-1271
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 322540 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
SURFACE TREATMENT: SILVER OVERALL
•
STYLE DESIGNATOR: CIRCULAR
•
FSC APPLICATION DATA: ENGINE,ACFT,TURBO&FAN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE DIAMETER: 1.756 INCHES NOMINAL IN
•
CROSS-SECTIONAL THICKNESS: 0.122 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTSILVER OVERALL
STYLE DESIGNATORCIRCULAR
FSC APPLICATION DATAENGINE,ACFT,TURBO&FAN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
APERTURE DIAMETER1.756 INCHES NOMINAL IN
CROSS-SECTIONAL THICKNESS0.122 INCHES NOMINAL IN
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEHOLLOW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
7528Interchangeable
interchangeable cross-reference
interchangeable
32-2538Interchangeable
interchangeable cross-reference
interchangeable
32-2540Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 322540?
322540 is a VESSEL,DESALINATION.
What parts can replace 322540?
There are 3 known substitutes for 322540: 7528, 32-2538, 32-2540. Substitute compatibility should be verified for your specific system.
What is the NSN for 322540?
322540 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-828-1271. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026