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PartsTable / COMPONENT / W7471-750 ITEM 13
W7471-750 ITEM 13 ✓ 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 GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER NEOPRENE SEALING ELEMENT, outside_diameter: 2.670 INCHES NOMINAL IN, special_features: THICKNESS-0.031"; MATERIAL: 70 DURO NEOPRENE, style_designator: CIRCULAR, aperture_diameter: 2.380 INCHES NOMINAL IN, end_item_identification: DEHYDRATOR ASSEMBLY - 3 INCH IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-549-0428, 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
W7471-750 ITEM 13
NSN: 5330-01-549-0428
FSC: 5330
CAGE: 37JQ9 — WESTERMEYER INDUSTRIES INC. (USA)
SPECIFICATIONS
materialRUBBER NEOPRENE SEALING ELEMENT
outside_diameter2.670 INCHES NOMINAL IN
special_featuresTHICKNESS-0.031"; MATERIAL: 70 DURO NEOPRENE
style_designatorCIRCULAR
aperture_diameter2.380 INCHES NOMINAL IN
end_item_identificationDEHYDRATOR ASSEMBLY - 3 INCH IN
NSN5330-01-549-0428
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: W7471-750 ITEM 13 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
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL: RUBBER NEOPRENE SEALING ELEMENT
•
APERTURE DIAMETER: 2.380 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 2.670 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORCIRCULAR
SPECIAL FEATURESTHICKNESS-0.031"; MATERIAL: 70 DURO NEOPRENE
MATERIALRUBBER NEOPRENE SEALING ELEMENT
APERTURE DIAMETER2.380 INCHES NOMINAL IN
OUTSIDE DIAMETER2.670 INCHES NOMINAL IN
END ITEM IDENTIFICATIONDEHYDRATOR ASSEMBLY - 3 INCH IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
100019Interchangeable
interchangeable cross-reference
interchangeable
62480Interchangeable
interchangeable cross-reference
interchangeable
41008Interchangeable
interchangeable cross-reference
interchangeable
1-4GR100STN440Interchangeable
interchangeable cross-reference
interchangeable
1-4STAINLESSSTEELBALLGRADE1Interchangeable
interchangeable cross-reference
interchangeable
650864Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is W7471-750 ITEM 13?
W7471-750 ITEM 13 is a GASKET.
What parts can replace W7471-750 ITEM 13?
There are 16 known substitutes for W7471-750 ITEM 13: 100019, 62480, 41008 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for W7471-750 ITEM 13?
W7471-750 ITEM 13 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-549-0428. 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