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KAT 103 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

KAT 103: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, corner_shape: SQUARE OUTSIDE LEFT CORNER, flange_width: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN, overall_length: 1.5000 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 4.3430 INCHES MINIMUM AND 4.3480 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-366-7121, 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
KAT 103
NSN: 3120-01-366-7121
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 5H278 — A-1 PLASTICS INC (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
corner_shapeSQUARE OUTSIDE LEFT CORNER
flange_width0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
overall_length1.5000 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter4.3430 INCHES MINIMUM AND 4.3480 INCHES MAXIMUM IN
body_outside_diameter5.0060 INCHES MINIMUM AND 5.0110 INCHES MAXIMUM IN
flange_outside_diameter6.0000 INCHES NOMINAL IN
NSN3120-01-366-7121
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: KAT 103 · 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: CHAMFERED INSIDE LEFT CORNER
•
FLANGE OUTSIDE DIAMETER: 6.0000 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 5.0060 INCHES MINIMUM AND 5.0110 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER6.0000 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER5.0060 INCHES MINIMUM AND 5.0110 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH1.5000 INCHES NOMINAL IN
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KAT 103?
KAT 103 is a BUSHING,SLEEVE.
What is the NSN for KAT 103?
KAT 103 is cataloged in the U.S. Government catalog under NSN 3120-01-366-7121. This indicates validated use in U.S. government and defense supply chains.
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