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3.0-51-08-3 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3.0-51-08-3: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-00-166-1063, 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
3.0-51-08-3
NSN: 5331-00-166-1063
NIINs: 001661063, 014408681
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
Part Number3.0-51-08-3
NSN5331-00-166-1063
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3.0-51-08-3 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
SUBSTITUTES & CROSS-REFERENCES 10
M83248-1-114ESReference document
Same NSN cross-reference
Reference document — Secondary reference
2-114-V884-75Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
5330001661063Reference document
Same NSN cross-reference
Reference document — Informative reference only
PRP568-114-9009 -75Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6851501-114Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6A405-41110 ITEM 8Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3.0-51-08-3?
3.0-51-08-3 is a O-RING.
What parts can replace 3.0-51-08-3?
There are 10 known substitutes for 3.0-51-08-3: M83248-1-114ES, 2-114-V884-75, 5330001661063 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3.0-51-08-3?
3.0-51-08-3 is cataloged in the U.S. Government catalog under NSN 5331-00-166-1063. 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.