CP031A920D3 — O-RING

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

CP031A920D3: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER ETHYLENE-PROPYLENE CLASS EPM, temp_rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF, hardness_rating: 80.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 1.461 INCHES MINIMUM AND 1.489 INCHES MAXIMUM IN, cross-sectional_height: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN, end_item_identification: VIRGINIA CLASS SUBMARINE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-512-0636, 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

CP031A920D3

NSN: 5331-01-512-0636
FSC: 5331 — O-ring
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)

SPECIFICATIONS

material	RUBBER ETHYLENE-PROPYLENE CLASS EPM
temp_rating	-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
hardness_rating	80.0 SHORE DUROMETER A NOMINAL
center_hole_diameter	1.461 INCHES MINIMUM AND 1.489 INCHES MAXIMUM IN
cross-sectional_height	0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
end_item_identification	VIRGINIA CLASS SUBMARINE
material_document_and_classification	MIL-P-82744 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	5331-01-512-0636

COMPONENT DIAGRAM

KEY FEATURES

•

TEMP RATING: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF

•

CROSS-SECTIONAL HEIGHT: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN

•

HARDNESS RATING: 80.0 SHORE DUROMETER A NOMINAL

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-82744 MIL SPEC SINGLE MATERIAL RESPONSE

•

CENTER HOLE DIAMETER: 1.461 INCHES MINIMUM AND 1.489 INCHES MAXIMUM IN

•

MATERIAL: RUBBER ETHYLENE-PROPYLENE CLASS EPM

TECHNICAL CHARACTERISTICS

TEMP RATING	-70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
CROSS-SECTIONAL HEIGHT	0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN
HARDNESS RATING	80.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-P-82744 MIL SPEC SINGLE MATERIAL RESPONSE
CENTER HOLE DIAMETER	1.461 INCHES MINIMUM AND 1.489 INCHES MAXIMUM IN
END ITEM IDENTIFICATION	VIRGINIA CLASS SUBMARINE
MATERIAL	RUBBER ETHYLENE-PROPYLENE CLASS EPM

OTHER ITEMS IN FSC 5331 — O-ring

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924

SUBSTITUTES & CROSS-REFERENCES 2

E0515 3-920Reference document

Same NSN cross-reference

Reference document — Secondary reference

3-920 E515-80Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is CP031A920D3?

CP031A920D3 is a O-RING.

What parts can replace CP031A920D3?

There are 2 known substitutes for CP031A920D3: E0515 3-920, 3-920 E515-80. Substitute compatibility should be verified for your specific system.

What is the NSN for CP031A920D3?

CP031A920D3 is cataloged in the U.S. Government catalog under NSN 5331-01-512-0636. This indicates validated use in U.S. government and defense supply chains.

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