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1650EG002 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

1650EG002: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.6100 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN, special_features: I/D AND O/D CONCENTRIC WITHIN 0.001 IN. TIR IN, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, body_inside_diameter: 1.3790 INCHES MINIMUM AND 1.3795 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 3120-00-180-3858, 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
1650EG002
NSN: 3120-00-180-3858
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 81996 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.6100 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN
special_featuresI/D AND O/D CONCENTRIC WITHIN 0.001 IN. TIR IN
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
body_inside_diameter1.3790 INCHES MINIMUM AND 1.3795 INCHES MAXIMUM IN
body_outside_diameter1.5635 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-646 FED SPEC ALL MATERIAL RESPONSES OVERALL
NSN3120-00-180-3858
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1650EG002 · 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: 1.5635 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-646 FED SPEC ALL MATERIAL RESPONSES OVERALL
•
BODY INSIDE DIAMETER: 1.3790 INCHES MINIMUM AND 1.3795 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
BODY OUTSIDE DIAMETER1.5635 INCHES MINIMUM AND 1.5640 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-646 FED SPEC ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH0.6100 INCHES MINIMUM AND 0.6150 INCHES MAXIMUM IN
BODY INSIDE DIAMETER1.3790 INCHES MINIMUM AND 1.3795 INCHES MAXIMUM IN
SPECIAL FEATURESI/D AND O/D CONCENTRIC WITHIN 0.001 IN. TIR IN
MATERIALSTEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
A1597Reference document
Same NSN cross-reference
Reference document — Secondary reference
194-10Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1650EG002?
1650EG002 is a BUSHING,SLEEVE.
What parts can replace 1650EG002?
There are 2 known substitutes for 1650EG002: A1597, 194-10. Substitute compatibility should be verified for your specific system.
What is the NSN for 1650EG002?
1650EG002 is cataloged in the U.S. Government catalog under NSN 3120-00-180-3858. 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.