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Technical Data Sheet
PartsTable / O-RING / D3800-A066 ITEM 14
D3800-A066 ITEM 14 ✓ 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 O-RING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-597-2071, 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
D3800-A066 ITEM 14
NSN: 5331-01-597-2071
FSC: 5331 — O-RING
CAGE: 65079 — DANCO VALVE COMPANY (USA)
SPECIFICATIONS
Part NumberD3800-A066 ITEM 14
NSN5331-01-597-2071
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D3800-A066 ITEM 14 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
AS3209-032Interchangeable
interchangeable cross-reference
interchangeable
3531001668392Interchangeable
interchangeable cross-reference
interchangeable
2-032V884-75Interchangeable
interchangeable cross-reference
interchangeable
2BE615A14B14E1434F17Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D2000-01Interchangeable
interchangeable cross-reference
interchangeable
ASTM-D2000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D3800-A066 ITEM 14?
D3800-A066 ITEM 14 is a O-RING.
What parts can replace D3800-A066 ITEM 14?
There are 10 known substitutes for D3800-A066 ITEM 14: AS3209-032, 3531001668392, 2-032V884-75 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D3800-A066 ITEM 14?
D3800-A066 ITEM 14 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-597-2071. 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