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Technical Data Sheet

BOA/8020400219 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

BOA/8020400219: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include special_features: 0.688 INCH OUTSIDE DIAMETER IN, center_hole_diameter: 0.562 INCHES NOMINAL IN, cross-sectional_height: 0.062 INCHES NOMINAL IN, end_item_identification: 2320-01-432-4847 TRUCK TRACTOR, part_name_assigned_by_controlling_agency: NUMBER 10 O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-518-5228, 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
BOA/8020400219
NSN: 5331-01-518-5228
FSC: 5331 — O-ring
CAGE: 64678 — DAIMLER TRUCK NORTH AMERICA LLC (USA)
SPECIFICATIONS
special_features0.688 INCH OUTSIDE DIAMETER IN
center_hole_diameter0.562 INCHES NOMINAL IN
cross-sectional_height0.062 INCHES NOMINAL IN
end_item_identification2320-01-432-4847 TRUCK TRACTOR
part_name_assigned_by_controlling_agencyNUMBER 10 O-RING
NSN5331-01-518-5228
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: BOA/8020400219 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
•
CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN
•
CENTER HOLE DIAMETER: 0.562 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL IN
SPECIAL FEATURES0.688 INCH OUTSIDE DIAMETER IN
CENTER HOLE DIAMETER0.562 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUMBER 10 O-RING
END ITEM IDENTIFICATION2320-01-432-4847 TRUCK TRACTOR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BOA/8020400219?
BOA/8020400219 is a O-RING.
What is the NSN for BOA/8020400219?
BOA/8020400219 is cataloged in the U.S. Government catalog under NSN 5331-01-518-5228. 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.