PartsTable
Technical Data Sheet
2-006 L677-70 ✓ 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 part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-559-6514, 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
2-006 L677-70
NSN: 5331-00-559-6514
FSC: 5331 — O-RING
CAGE: C0308 — PARKER HANNIFIN GMBH O-RING DIVISION (DEU)
SPECIFICATIONS
Part Number2-006 L677-70
NSN5331-00-559-6514
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-006 L677-70 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 9
07100Interchangeable
interchangeable cross-reference
interchangeable
EL 301-1 PIECEInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-25988/1Interchangeable
Same NIIN cross-reference
interchangeable
PRP568-006-1903-70Interchangeable
Same NIIN cross-reference
interchangeable
2-006L1120-70Interchangeable
Same NIIN cross-reference
interchangeable
M25988/1-006Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2-006 L677-70?
2-006 L677-70 is a O-RING.
What parts can replace 2-006 L677-70?
There are 9 known substitutes for 2-006 L677-70: 07100, EL 301-1 PIECE, MIL-DTL-25988/1 and 6 more. Substitute compatibility should be verified for your specific system.
Is 2-006 L677-70 still available?
2-006 L677-70 is currently cancelled.
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