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N0299 2-031 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

N0299 2-031: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include temp_rating: -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF, hardness_rating: 50.0 SHORE DUROMETER A NOMINAL, special_features: 50 DURAMATER, center_hole_diameter: 1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN, elongation_percentage: 582 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-433-8784, 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
N0299 2-031
NSN: 5331-01-433-8784
FSC: 5331 — O-ring
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
temp_rating-55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
hardness_rating50.0 SHORE DUROMETER A NOMINAL
special_features50 DURAMATER
center_hole_diameter1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
elongation_percentage582 MAXIMUM
NSN5331-01-433-8784
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: N0299 2-031 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
KEY FEATURES
•
TEMP RATING: -55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
•
HARDNESS RATING: 50.0 SHORE DUROMETER A NOMINAL
•
ELONGATION PERCENTAGE: 582 MAXIMUM
•
CENTER HOLE DIAMETER: 1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
TEMP RATING-55.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
HARDNESS RATING50.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE582 MAXIMUM
SPECIAL FEATURES50 DURAMATER
CENTER HOLE DIAMETER1.724 INCHES MINIMUM AND 1.754 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
2-031N299-50Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N0299 2-031?
N0299 2-031 is a O-RING.
What parts can replace N0299 2-031?
There is 1 known substitute for N0299 2-031: 2-031N299-50. Substitute compatibility should be verified for your specific system.
What is the NSN for N0299 2-031?
N0299 2-031 is cataloged in the U.S. Government catalog under NSN 5331-01-433-8784. This indicates validated use in U.S. government and defense supply chains.
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