2-022 N552-90 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

2-022 N552-90: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, temp_rating: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 90.0 SHORE DUROMETER A NOMINAL, outside_diameter: 1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN, center_hole_diameter: 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN, elongation_percentage: 160 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-157-6351, 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

2-022 N552-90

NSN: 5331-01-157-6351
FSC: 5331 — O-ring
CAGE: C0308 — PARKER HANNIFIN GMBH O-RING DIVISION (DEU)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
temp_rating	-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating	90.0 SHORE DUROMETER A NOMINAL
outside_diameter	1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
center_hole_diameter	0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN
elongation_percentage	160 MAXIMUM
cross-sectional_height	0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
NSN	5331-01-157-6351

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN

•

HARDNESS RATING: 90.0 SHORE DUROMETER A NOMINAL

•

ELONGATION PERCENTAGE: 160 MAXIMUM

•

CENTER HOLE DIAMETER: 0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN

•

MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

TECHNICAL CHARACTERISTICS

TEMP RATING	-30.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.067 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
OUTSIDE DIAMETER	1.113 INCHES MINIMUM AND 1.145 INCHES MAXIMUM IN
HARDNESS RATING	90.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE	160 MAXIMUM
CENTER HOLE DIAMETER	0.979 INCHES MINIMUM AND 0.999 INCHES MAXIMUM IN
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

SUBSTITUTES & CROSS-REFERENCES 6

D0561876Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1557052-22Reference document

Same NSN cross-reference

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

2-022N522-90Reference document

Same NSN cross-reference

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

6100-05Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2-022N552-9Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AS568-022 3CH915B34EO16EO36Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 2-022 N552-90?

2-022 N552-90 is a O-RING.

What parts can replace 2-022 N552-90?

There are 6 known substitutes for 2-022 N552-90: D0561876, 1557052-22, 2-022N522-90 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 2-022 N552-90?

2-022 N552-90 is cataloged in the U.S. Government catalog under NSN 5331-01-157-6351. This indicates validated use in U.S. government and defense supply chains.

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2-022 N552-90 — O-RING

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