A31659 — BEARING,SLEEVE

✓ Government record, cited

— · BALL BEARING

PRODUCT OVERVIEW

A31659: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY INNER LAYER, corner_shape: SQUARE INSIDE RIGHT CORNER, flange_width: 0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN, overall_length: 1.8750 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 1.2470 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-293-5515, 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

A31659

NSN: 3120-00-293-5515
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 00198 — PRATT & WHITNEY CANADA CORP DIV PRATT & WHITNEY CANADA CORP. (CAN)

SPECIFICATIONS

material	COPPER ALLOY INNER LAYER
corner_shape	SQUARE INSIDE RIGHT CORNER
flange_width	0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
overall_length	1.8750 INCHES NOMINAL IN
style_designator	SOLID, EXTERNAL FLANGE ONE END
body_inside_diameter	1.2470 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN
body_outside_diameter	1.4695 INCHES MINIMUM AND 1.4705 INCHES MAXIMUM IN
flange_outside_diameter	1.6250 INCHES NOMINAL IN
material_document_and_classification	AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER
NSN	3120-00-293-5515

COMPONENT DIAGRAM

KEY FEATURES

•

CORNER SHAPE: SQUARE INSIDE RIGHT CORNER

•

FLANGE OUTSIDE DIAMETER: 1.6250 INCHES NOMINAL IN

•

BODY OUTSIDE DIAMETER: 1.4695 INCHES MINIMUM AND 1.4705 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
CORNER SHAPE	UNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER	1.6250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER	1.4695 INCHES MINIMUM AND 1.4705 INCHES MAXIMUM IN
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER

SUBSTITUTES & CROSS-REFERENCES 2

AS31659Reference document

Same NSN cross-reference

Reference document — Secondary reference

31659Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is A31659?

A31659 is a BEARING,SLEEVE.

What parts can replace A31659?

There are 2 known substitutes for A31659: AS31659, 31659. Substitute compatibility should be verified for your specific system.

What is the NSN for A31659?

A31659 is cataloged in the U.S. Government catalog under NSN 3120-00-293-5515. This indicates validated use in U.S. government and defense supply chains.

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A31659 — BEARING,SLEEVE

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