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2-123 N70 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2-123 N70: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-616-6734, 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
2-123 N70
NSN: 5331-01-616-6734
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
Part Number2-123 N70
NSN5331-01-616-6734
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2-123 N70 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 2
D44557FIND59Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2AB260Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2-123 N70?
2-123 N70 is a O-RING.
What parts can replace 2-123 N70?
There are 2 known substitutes for 2-123 N70: D44557FIND59, 2AB260. Substitute compatibility should be verified for your specific system.
What is the NSN for 2-123 N70?
2-123 N70 is cataloged in the U.S. Government catalog under NSN 5331-01-616-6734. This indicates validated use in U.S. government and defense supply chains.
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