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AA-1506-12 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

AA-1506-12: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 841 OVERALL, overall_length: 1.2500 INCHES NOMINAL IN, body_inside_diameter: 1.2520 INCHES NOMINAL IN, body_outside_diameter: 1.5650 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-243-7300, 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
AA-1506-12
NSN: 3120-01-243-7300
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 70901 — BEEMER PRECISION INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 841 OVERALL
overall_length1.2500 INCHES NOMINAL IN
body_inside_diameter1.2520 INCHES NOMINAL IN
body_outside_diameter1.5650 INCHES NOMINAL IN
NSN3120-01-243-7300
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: AA-1506-12 · 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
•
BODY OUTSIDE DIAMETER: 1.5650 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.2520 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY 841 OVERALL
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER1.5650 INCHES NOMINAL IN
OVERALL LENGTH1.2500 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.2520 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 841 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
4333-11Reference document
Same NSN cross-reference
Reference document — Secondary reference
5050-631Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AA-1506-12?
AA-1506-12 is a BEARING,SLEEVE.
What parts can replace AA-1506-12?
There are 2 known substitutes for AA-1506-12: 4333-11, 5050-631. Substitute compatibility should be verified for your specific system.
What is the NSN for AA-1506-12?
AA-1506-12 is cataloged in the U.S. Government catalog under NSN 3120-01-243-7300. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.