AS568B-019 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

AS568B-019: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, outside_diameter: 0.941 INCHES NOMINAL IN, center_hole_diameter: 0.795 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-419-2973, 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

AS568B-019

NSN: 5331-00-419-2973
NIINs: 004192973, 010272023
FSC: 5331 — O-ring
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
outside_diameter	0.941 INCHES NOMINAL IN
center_hole_diameter	0.795 INCHES MINIMUM AND 0.807 INCHES MAXIMUM IN
cross-sectional_height	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
NSN	5331-00-419-2973

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 0.926 INCHES MINIMUM AND 0.956 INCHES MAXIMUM IN

•

HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL

•

CENTER HOLE DIAMETER: 0.792 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN

•

MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM

TECHNICAL CHARACTERISTICS

TEMP RATING	-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER	0.926 INCHES MINIMUM AND 0.956 INCHES MAXIMUM IN
HARDNESS RATING	80.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER	0.792 INCHES MINIMUM AND 0.810 INCHES MAXIMUM IN
MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM

SUBSTITUTES & CROSS-REFERENCES 7

2-019E0540-80Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

73326-10AReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2 19E540 8Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

7326-10Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

A6689-019-222Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

2-019E540-80Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Shelf-life managedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AS568B-019?

AS568B-019 is a O-RING.

What parts can replace AS568B-019?

There are 7 known substitutes for AS568B-019: 2-019E0540-80, 73326-10A, 2 19E540 8 and 4 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AS568B-019?

AS568B-019 is cataloged in the U.S. Government catalog under NSN 5331-00-419-2973. This indicates validated use in U.S. government and defense supply chains.

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AS568B-019 — O-RING

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