Y3HMT4BX12-280 — RING,WEARING

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

Y3HMT4BX12-280: RING,WEARING.

The RING,WEARING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, body_style: PLAIN, corner_shape: SQUARE OUTSIDE LEFT CORNER, chamfer_angle: 45.0 DEGREES NOMINAL INSIDE RIGHT CORNER, chamfer_length: 0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN, overall_length: 0.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-082-0575, 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

Y3HMT4BX12-280

NSN: 4320-00-082-0575
FSC: 4320 — Power and Hand Pumps
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)

SPECIFICATIONS

material	COPPER ALLOY
body_style	PLAIN
corner_shape	SQUARE OUTSIDE LEFT CORNER
chamfer_angle	45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
chamfer_length	0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
overall_length	0.812 INCHES NOMINAL IN
surface_finish	125.0 MICROINCHES LEFT FACE
body_inside_diameter	5.004 INCHES MINIMUM AND 5.006 INCHES MAXIMUM IN
body_outside_diameter	5.503 INCHES MINIMUM AND 5.504 INCHES MAXIMUM IN
material_document_and_classification	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE
NSN	4320-00-082-0575

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES OUTSIDE

•

CORNER SHAPE: SQUARE OUTSIDE RIGHT CORNER

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES OUTSIDE
SURFACE FINISH	125.0 MICROINCHES LEFT FACE
SURFACE FINISH	125.0 MICROINCHES INSIDE
SURFACE FINISH	125.0 MICROINCHES RIGHT FACE
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CHAMFER LENGTH	0.062 INCHES NOMINAL INSIDE RIGHT CORNER IN
BODY STYLE	PLAIN

OTHER ITEMS IN FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384

SUBSTITUTES & CROSS-REFERENCES 1

Y247488Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is Y3HMT4BX12-280?

Y3HMT4BX12-280 is a RING,WEARING.

What parts can replace Y3HMT4BX12-280?

There is 1 known substitute for Y3HMT4BX12-280: Y247488. Substitute compatibility should be verified for your specific system.

What is the NSN for Y3HMT4BX12-280?

Y3HMT4BX12-280 is cataloged in the U.S. Government catalog under NSN 4320-00-082-0575. This indicates validated use in U.S. government and defense supply chains.

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