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424-100-09 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

424-100-09: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 1.3200 INCHES NOMINAL IN, style_designator: BLANK, EXTERNAL FLANGES BOTH ENDS, left_flange_width: 0.1100 INCHES NOMINAL IN, surface_treatment: ALUMINUM ALLOY OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-446-2555, 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
424-100-09
NSN: 3120-01-446-2555
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 58419 — SICMA AERO SEAT SERVICES INC (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length1.3200 INCHES NOMINAL IN
style_designatorBLANK, EXTERNAL FLANGES BOTH ENDS
left_flange_width0.1100 INCHES NOMINAL IN
surface_treatmentALUMINUM ALLOY OVERALL
right_flange_width0.1250 INCHES NOMINAL IN
body_inside_diameter0.3700 INCHES NOMINAL IN
body_outside_diameter0.6300 INCHES NOMINAL IN
end_item_identificationHH65A COAST GUARD HELICOPTER
left_flange_outside_diameter0.8650 INCHES NOMINAL IN
right_flange_outside_diameter0.8650 INCHES NOMINAL IN
NSN3120-01-446-2555
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 424-100-09 · 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
•
RIGHT FLANGE WIDTH: 0.1250 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.6300 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BLANK, EXTERNAL FLANGES BOTH ENDS
•
BODY INSIDE DIAMETER: 0.3700 INCHES NOMINAL IN
•
RIGHT FLANGE OUTSIDE DIAMETER: 0.8650 INCHES NOMINAL IN
•
LEFT FLANGE OUTSIDE DIAMETER: 0.8650 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
RIGHT FLANGE WIDTH0.1250 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.6300 INCHES NOMINAL IN
STYLE DESIGNATORBLANK, EXTERNAL FLANGES BOTH ENDS
OVERALL LENGTH1.3200 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.3700 INCHES NOMINAL IN
RIGHT FLANGE OUTSIDE DIAMETER0.8650 INCHES NOMINAL IN
LEFT FLANGE OUTSIDE DIAMETER0.8650 INCHES NOMINAL IN
LEFT FLANGE WIDTH0.1100 INCHES NOMINAL IN
SURFACE TREATMENTALUMINUM ALLOY OVERALL
OTHER ITEMS IN FSC 3120 — Bearings, Plain, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3120-00-001-1288 3120-00-001-1835 3120-00-001-1838 3120-00-001-1928 3120-00-001-1934 3120-00-001-3933 3120-00-001-3937 3120-00-001-3938
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 424-100-09?
424-100-09 is a BUSHING,SLEEVE.
What is the NSN for 424-100-09?
424-100-09 is cataloged in the U.S. Government catalog under NSN 3120-01-446-2555. 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.