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Technical Data Sheet
PartsTable / COMPONENT / 66-9266-12
66-9266-12 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.2300 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.1900 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN, body_outside_diameter: 0.3132 INCHES MINIMUM AND 0.3137 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-201-3557, 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
66-9266-12
NSN: 3120-01-201-3557
FSC: 3120
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.2300 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.1900 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
body_outside_diameter0.3132 INCHES MINIMUM AND 0.3137 INCHES MAXIMUM IN
material_document_and_classificationQQ-A-277 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3120-01-201-3557
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 66-9266-12 · 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
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-277 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
CORNER SHAPE: SQUARE ALL CORNERS
•
BODY INSIDE DIAMETER: 0.1900 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.3132 INCHES MINIMUM AND 0.3137 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY 7075 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-277 T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE ALL CORNERS
BODY INSIDE DIAMETER0.1900 INCHES MINIMUM AND 0.1905 INCHES MAXIMUM IN
OVERALL LENGTH0.2300 INCHES MINIMUM AND 0.2400 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3132 INCHES MINIMUM AND 0.3137 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
BACD2097Interchangeable
interchangeable cross-reference
interchangeable
114H6807-1Interchangeable
interchangeable cross-reference
interchangeable
66-10655-4Interchangeable
interchangeable cross-reference
interchangeable
D2-5000Interchangeable
interchangeable cross-reference
interchangeable
65C18524-665Interchangeable
interchangeable cross-reference
interchangeable
BAC5009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 66-9266-12?
66-9266-12 is a BUSHING,SLEEVE.
What parts can replace 66-9266-12?
There are 6 known substitutes for 66-9266-12: BACD2097, 114H6807-1, 66-10655-4 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-9266-12?
66-9266-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-201-3557. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026