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04816-00390 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

04816-00390: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: D722-E3B ONLY, end_item_identification: KUBOTA D722 DIESEL ENGINE ON A WELDER/GENERATOR, part_name_assigned_by_controlling_agency: FILTER CUP O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-320-9567, 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
04816-00390
NSN: 5331-01-320-9567
NIINs: 013209567, 015883069
FSC: 5331 — O-ring
CAGE: S4532 — KUBOTA LTD (JPN)
SPECIFICATIONS
special_featuresD722-E3B ONLY
end_item_identificationKUBOTA D722 DIESEL ENGINE ON A WELDER/GENERATOR
part_name_assigned_by_controlling_agencyFILTER CUP O-RING
NSN5331-01-320-9567
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 04816-00390 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATION2330-01-303-8832 M1000 CHETTL TRAILER
SUBSTITUTES & CROSS-REFERENCES 2
14301-43650Reference document
Same NSN cross-reference
Reference document — Secondary reference
04811-00390Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 04816-00390?
04816-00390 is a O-RING.
What parts can replace 04816-00390?
There are 2 known substitutes for 04816-00390: 14301-43650, 04811-00390. Substitute compatibility should be verified for your specific system.
What is the NSN for 04816-00390?
04816-00390 is cataloged in the U.S. Government catalog under NSN 5331-01-320-9567. This indicates validated use in U.S. government and defense supply chains.
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