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SOR61 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SOR61: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include cross-sectional_height: 3.0 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-301-9610, 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
SOR61
NSN: 5331-01-301-9610
NIINs: 013019610, 013432776
FSC: 5331 — O-ring
CAGE: 61363 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC FILTER DIVISION, FAIREY ARLON OPERATIONS (USA)
SPECIFICATIONS
cross-sectional_height3.0 MILLIMETERS NOMINAL MM
NSN5331-01-301-9610
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SOR61 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
SOR-61 BUNA NReference document
Same NSN cross-reference
Reference document — Secondary reference
SOR-61-BUNAReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SOR61?
SOR61 is a O-RING.
What parts can replace SOR61?
There are 2 known substitutes for SOR61: SOR-61 BUNA N, SOR-61-BUNA. Substitute compatibility should be verified for your specific system.
What is the NSN for SOR61?
SOR61 is cataloged in the U.S. Government catalog under NSN 5331-01-301-9610. This indicates validated use in U.S. government and defense supply chains.
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