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AS31659 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

AS31659: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY INNER LAYER, corner_shape: SQUARE OUTSIDE 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
AS31659
NSN: 3120-00-293-5515
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 12776 — AIRCRAFT SUPPLIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY INNER LAYER
corner_shapeSQUARE OUTSIDE RIGHT CORNER
flange_width0.0600 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
overall_length1.8750 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter1.2470 INCHES MINIMUM AND 1.2510 INCHES MAXIMUM IN
body_outside_diameter1.4695 INCHES MINIMUM AND 1.4705 INCHES MAXIMUM IN
flange_outside_diameter1.6250 INCHES NOMINAL IN
material_document_and_classificationAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER
NSN3120-00-293-5515
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AS31659 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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 SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPEUNDERCUT LEFT FLANGE BODY CORNER
FLANGE OUTSIDE DIAMETER1.6250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.4695 INCHES MINIMUM AND 1.4705 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4820 ASSN STD SINGLE MATERIAL RESPONSE INNER LAYER
SUBSTITUTES & CROSS-REFERENCES 2
A31659Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 AS31659?
AS31659 is a BEARING,SLEEVE.
What parts can replace AS31659?
There are 2 known substitutes for AS31659: A31659, 31659. Substitute compatibility should be verified for your specific system.
What is the NSN for AS31659?
AS31659 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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