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Technical Data Sheet
PartsTable / COMPONENT / 266036
266036 ✓ 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 PANEL,TELEPHONE SWITCHBOARD is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 1.5000 INCHES NOMINAL IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN, body_outside_diameter: 1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-662-2181, 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
266036
NSN: 3120-00-662-2181
FSC: 3120
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length1.5000 INCHES NOMINAL IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
body_outside_diameter1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN
lubricant_accommodation_styleGROOVED SINGLE LOOP
NSN3120-00-662-2181
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 266036 · 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
•
BODY INSIDE DIAMETER: 1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
LUBRICANT ACCOMMODATION STYLE: GROOVED SINGLE LOOP
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
BODY OUTSIDE DIAMETER: 1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN
•
CORNER SHAPE: SQUARE ALL CORNERS
TECHNICAL CHARACTERISTICS (FLIS)
BODY INSIDE DIAMETER1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
LUBRICANT ACCOMMODATION STYLEGROOVED SINGLE LOOP
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY OUTSIDE DIAMETER1.3750 INCHES MINIMUM AND 1.3755 INCHES MAXIMUM IN
OVERALL LENGTH1.5000 INCHES NOMINAL IN
CORNER SHAPESQUARE ALL CORNERS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
SW-1054-1Interchangeable
interchangeable cross-reference
interchangeable
6614Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-406Interchangeable
interchangeable cross-reference
interchangeable
GGG-C-406 TY4Interchangeable
interchangeable cross-reference
interchangeable
A-A-547Interchangeable
interchangeable cross-reference
interchangeable
791-527-9003Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 266036?
266036 is a PANEL,TELEPHONE SWITCHBOARD.
What parts can replace 266036?
There are 24 known substitutes for 266036: SW-1054-1, 6614, GGG-C-406 and 21 more. Substitute compatibility should be verified for your specific system.
Is 266036 still available?
266036 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026