244-355 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

244-355: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, outside_diameter: 4.474 INCHES MINIMUM AND 4.550 INCHES MAXIMUM IN, center_hole_diameter: 4.219 INCHES MINIMUM AND 4.249 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-729-6632, 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

244-355

NSN: 5331-00-729-6632
FSC: 5331 — O-ring
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)

SPECIFICATIONS

material	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
outside_diameter	4.474 INCHES MINIMUM AND 4.550 INCHES MAXIMUM IN
center_hole_diameter	4.219 INCHES MINIMUM AND 4.249 INCHES MAXIMUM IN
cross-sectional_height	0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
NSN	5331-00-729-6632

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 4.474 INCHES MINIMUM AND 4.550 INCHES MAXIMUM IN

•

CENTER HOLE DIAMETER: 4.219 INCHES MINIMUM AND 4.249 INCHES MAXIMUM IN

•

MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL HEIGHT	0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
OUTSIDE DIAMETER	4.474 INCHES MINIMUM AND 4.550 INCHES MAXIMUM IN
CENTER HOLE DIAMETER	4.219 INCHES MINIMUM AND 4.249 INCHES MAXIMUM IN
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR

SUBSTITUTES & CROSS-REFERENCES 9

SAE-AS28775Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

25K-40408Reference document

Same NSN cross-reference

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

ARP568-244MILP5 516-70DUR0Reference document

Same NSN cross-reference

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

1119Reference document

Same NSN cross-reference

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

5331PL1704527Reference document

Same NSN cross-reference

Reference document — Informative reference only

51-056-H PIECE 34Reference document

Same NSN cross-reference

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

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Shelf-life managedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 244-355?

244-355 is a O-RING.

What parts can replace 244-355?

There are 9 known substitutes for 244-355: SAE-AS28775, 25K-40408, ARP568-244MILP5 516-70DUR0 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 244-355?

244-355 is cataloged in the U.S. Government catalog under NSN 5331-00-729-6632. This indicates validated use in U.S. government and defense supply chains.

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