H577-3302-218 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

H577-3302-218: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, temp_rating: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF, hardness_rating: 75.0 SHORE DUROMETER A NOMINAL, outside_diameter: 4.357 INCHES MINIMUM AND 4.433 INCHES MAXIMUM IN, center_hole_diameter: 3.947 INCHES MINIMUM AND 4.003 INCHES MAXIMUM IN, elongation_percentage: 125 MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-184-3472, 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

H577-3302-218

NSN: 5331-00-184-3472
FSC: 5331 — O-ring
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
temp_rating	-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
hardness_rating	75.0 SHORE DUROMETER A NOMINAL
outside_diameter	4.357 INCHES MINIMUM AND 4.433 INCHES MAXIMUM IN
center_hole_diameter	3.947 INCHES MINIMUM AND 4.003 INCHES MAXIMUM IN
elongation_percentage	125 MAXIMUM
cross-sectional_height	0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
NSN	5331-00-184-3472

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN

•

OUTSIDE DIAMETER: 4.357 INCHES MINIMUM AND 4.433 INCHES MAXIMUM IN

•

HARDNESS RATING: 75.0 SHORE DUROMETER A NOMINAL

•

ELONGATION PERCENTAGE: 125 MAXIMUM

•

CENTER HOLE DIAMETER: 3.947 INCHES MINIMUM AND 4.003 INCHES MAXIMUM IN

•

MATERIAL: RUBBER FLUOROCARBON CLASS FPM

TECHNICAL CHARACTERISTICS

TEMP RATING	-15.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
OUTSIDE DIAMETER	4.357 INCHES MINIMUM AND 4.433 INCHES MAXIMUM IN
HARDNESS RATING	75.0 SHORE DUROMETER A NOMINAL
ELONGATION PERCENTAGE	125 MAXIMUM
CENTER HOLE DIAMETER	3.947 INCHES MINIMUM AND 4.003 INCHES MAXIMUM IN
MATERIAL	RUBBER FLUOROCARBON CLASS FPM

SUBSTITUTES & CROSS-REFERENCES 8

M83248/1-345Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-345V1226-75Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

593-7067139-218Reference document

Same NSN cross-reference

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

2-345V1164-75Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AMS7276Reference document

Same NSN cross-reference

Reference document — Secondary reference

2-345V747-75Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is H577-3302-218?

H577-3302-218 is a O-RING.

What parts can replace H577-3302-218?

There are 8 known substitutes for H577-3302-218: M83248/1-345, 2-345V1226-75, 593-7067139-218 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for H577-3302-218?

H577-3302-218 is cataloged in the U.S. Government catalog under NSN 5331-00-184-3472. This indicates validated use in U.S. government and defense supply chains.

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H577-3302-218 — O-RING

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