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1909003 — BEARING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

1909003: BEARING,SLEEVE.

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: OIL LUBRICATING LUBRICATION, corner_shape: SQUARE ALL CORNERS, overall_length: 2.8550 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN, special_features: LUBRICANT IMPREGNATED, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 0.4909 INCHES MINIMUM AND 0.4924 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-293-5832, 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
1909003
NSN: 3120-00-293-5832
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 16764 — GENERAL MOTORS CORP DELCO REMY DIV (USA)
SPECIFICATIONS
materialOIL LUBRICATING LUBRICATION
corner_shapeSQUARE ALL CORNERS
overall_length2.8550 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
special_featuresLUBRICANT IMPREGNATED
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter0.4909 INCHES MINIMUM AND 0.4924 INCHES MAXIMUM IN
body_outside_diameter0.6580 INCHES MINIMUM AND 0.6595 INCHES MAXIMUM IN
material_document_and_classificationM-1475,16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN3120-00-293-5832
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1909003 · 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 ALL CORNERS
•
BODY OUTSIDE DIAMETER: 0.6580 INCHES MINIMUM AND 0.6595 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: M-1475,16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
BODY INSIDE DIAMETER: 0.4909 INCHES MINIMUM AND 0.4924 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER0.6580 INCHES MINIMUM AND 0.6595 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONM-1475,16764 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.8550 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.4909 INCHES MINIMUM AND 0.4924 INCHES MAXIMUM IN
SPECIAL FEATURESLUBRICANT IMPREGNATED
MATERIALCOPPER ALLOY OVERALL
MATERIALOIL LUBRICATING LUBRICATION
SUBSTITUTES & CROSS-REFERENCES 2
93-1909003Reference document
Same NSN cross-reference
Reference document — Secondary reference
D1600Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1909003?
1909003 is a BEARING,SLEEVE.
What parts can replace 1909003?
There are 2 known substitutes for 1909003: 93-1909003, D1600. Substitute compatibility should be verified for your specific system.
What is the NSN for 1909003?
1909003 is cataloged in the U.S. Government catalog under NSN 3120-00-293-5832. 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.