DU28BULL663-3 — BEARING,WASHER,THRUST

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

DU28BULL663-3: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include diameter: 2.0100 INCHES NOMINAL IN, material: STEEL OUTER LAYER, corner_shape: SQUARE ALL CORNERS, outside_diameter: 3.0000 INCHES NOMINAL IN, style_designator: ROUND, overall_thickness: 0.0910 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-172-2649, 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

DU28BULL663-3

NSN: 3120-01-172-2649
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 26124 — GGB LLC (USA)

SPECIFICATIONS

diameter	2.0100 INCHES NOMINAL IN
material	STEEL OUTER LAYER
corner_shape	SQUARE ALL CORNERS
outside_diameter	3.0000 INCHES NOMINAL IN
style_designator	ROUND
overall_thickness	0.0910 INCHES NOMINAL IN
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	3120-01-172-2649

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE ALL CORNERS

•

OVERALL THICKNESS: 0.0910 INCHES NOMINAL IN

•

STYLE DESIGNATOR: ROUND

•

DIAMETER: 2.0100 INCHES NOMINAL IN

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

OUTSIDE DIAMETER: 3.0000 INCHES NOMINAL IN

•

MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD INNER LAYER

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE ALL CORNERS
OVERALL THICKNESS	0.0910 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND
DIAMETER	2.0100 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
OUTSIDE DIAMETER	3.0000 INCHES NOMINAL IN
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND LEAD INNER LAYER
MATERIAL	STEEL OUTER LAYER
MATERIAL	COPPER ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE INTERMEDIATE LAYER
CENTER HOLE SHAPE STYLE	ROUND

SUBSTITUTES & CROSS-REFERENCES 4

10514413Reference document

Same NSN cross-reference

Reference document — Secondary reference

4648175Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

DU28Reference document

Same NSN cross-reference

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

G28DUReference document

Same NSN cross-reference

Reference document — Secondary reference

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 DU28BULL663-3?

DU28BULL663-3 is a BEARING,WASHER,THRUST.

What parts can replace DU28BULL663-3?

There are 4 known substitutes for DU28BULL663-3: 10514413, 4648175, DU28 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for DU28BULL663-3?

DU28BULL663-3 is cataloged in the U.S. Government catalog under NSN 3120-01-172-2649. This indicates validated use in U.S. government and defense supply chains.

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DU28BULL663-3 — BEARING,WASHER,THRUST

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