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N15418 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

N15418: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYCARBONATE, special_features: LOWER ANNTERIOR LONG; F/CROWNS THAT HAVE FALLEN BELOW REQUIRED LEVEL, tooth_configuration: MAXILLARY RIGHT FIRST MOLAR, accessory_components_and_quantity: BEZEL 1; LAMP REFLECTOR ASSY 1; LAMP BODY 1, voltage_in_volts_and_current_type: 6.0 DC, part_name_assigned_by_controlling_agency: CROWN DENTAL TEMPORARY POLYCARBONATE ALLOY R 1ST MOLAR 5S. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-506-3162, 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
N15418
NSN: 3120-00-506-3162
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE
special_featuresLOWER ANNTERIOR LONG; F/CROWNS THAT HAVE FALLEN BELOW REQUIRED LEVEL
tooth_configurationMAXILLARY RIGHT FIRST MOLAR
accessory_components_and_quantityBEZEL 1; LAMP REFLECTOR ASSY 1; LAMP BODY 1
voltage_in_volts_and_current_type6.0 DC
part_name_assigned_by_controlling_agencyCROWN DENTAL TEMPORARY POLYCARBONATE ALLOY R 1ST MOLAR 5S
NSN3120-00-506-3162
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: N15418 · 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
SUBSTITUTES & CROSS-REFERENCES 2
R476PC26Reference document
Same NSN cross-reference
Reference document — Secondary reference
578-5600-1674630REVAPC10Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N15418?
N15418 is a BEARING,SLEEVE.
What parts can replace N15418?
There are 2 known substitutes for N15418: R476PC26, 578-5600-1674630REVAPC10. Substitute compatibility should be verified for your specific system.
What is the NSN for N15418?
N15418 is cataloged in the U.S. Government catalog under NSN 3120-00-506-3162. 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.