L0449 2-140 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

L0449 2-140: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, temp_rating: -100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF, hardness_rating: 60.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.420 INCHES MINIMUM AND 2.466 INCHES MAXIMUM IN, center_hole_diameter: 2.227 INCHES MINIMUM AND 2.247 INCHES MAXIMUM IN, cross-sectional_height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-038-2035, 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

L0449 2-140

NSN: 5331-00-038-2035
FSC: 5331 — O-ring
CAGE: 02679 — LORI CORP (USA)

SPECIFICATIONS

material	RUBBER FLUOROSILICONE CLASS FQ
temp_rating	-100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
hardness_rating	60.0 SHORE DUROMETER A NOMINAL
outside_diameter	2.420 INCHES MINIMUM AND 2.466 INCHES MAXIMUM IN
center_hole_diameter	2.227 INCHES MINIMUM AND 2.247 INCHES MAXIMUM IN
cross-sectional_height	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
NSN	5331-00-038-2035

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 2.420 INCHES MINIMUM AND 2.466 INCHES MAXIMUM IN

•

HARDNESS RATING: 60.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 2.227 INCHES MINIMUM AND 2.247 INCHES MAXIMUM IN

•

MATERIAL: RUBBER FLUOROSILICONE CLASS FQ

TECHNICAL CHARACTERISTICS

TEMP RATING	-100.0 FAHRENHEIT AND 350.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
OUTSIDE DIAMETER	2.420 INCHES MINIMUM AND 2.466 INCHES MAXIMUM IN
HARDNESS RATING	60.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	2.227 INCHES MINIMUM AND 2.247 INCHES MAXIMUM IN
MATERIAL	RUBBER FLUOROSILICONE CLASS FQ

SUBSTITUTES & CROSS-REFERENCES 2

GS570J2J140Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-140L1223-60Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 L0449 2-140?

L0449 2-140 is a O-RING.

What parts can replace L0449 2-140?

There are 2 known substitutes for L0449 2-140: GS570J2J140, 2-140L1223-60. Substitute compatibility should be verified for your specific system.

What is the NSN for L0449 2-140?

L0449 2-140 is cataloged in the U.S. Government catalog under NSN 5331-00-038-2035. This indicates validated use in U.S. government and defense supply chains.

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L0449 2-140 — O-RING

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