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4M383-04003 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

4M383-04003: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 172 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM IN, overall_length: 0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM IN, special_features: BUSHING SHOWS GROOVED AREA BEFORE FLANGED ON OUTSIDE AREA:INSIDE DIAMETER OPPOSITE FLANGE TAPERED, style_designator: SOLID, EXTERNAL FLANGE ONE END. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-481-2964, 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
4M383-04003
NSN: 3120-01-481-2964
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY 172 OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.0200 INCHES MINIMUM AND 0.0400 INCHES MAXIMUM IN
overall_length0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM IN
special_featuresBUSHING SHOWS GROOVED AREA BEFORE FLANGED ON OUTSIDE AREA:INSIDE DIAMETER OPPOSITE FLANGE TAPERED
style_designatorSOLID, EXTERNAL FLANGE ONE END
surface_treatmentALUMINUM ALLOY OUTSIDE DIAMETER SURFACE OF BODY
body_inside_diameter0.2435 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN
body_outside_diameter0.3766 INCHES MINIMUM AND 0.3771 INCHES MAXIMUM IN
end_item_identificationF18 E/F
flange_outside_diameter0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN
criticality_code_justificationAGAV
NSN3120-01-481-2964
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4M383-04003 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-83488,TYPE II,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
•
FLANGE OUTSIDE DIAMETER: 0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.3766 INCHES MINIMUM AND 0.3771 INCHES MAXIMUM IN
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B196 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,TYPE II,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
FLANGE OUTSIDE DIAMETER0.5520 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.3766 INCHES MINIMUM AND 0.3771 INCHES MAXIMUM IN
CRITICALITY CODE JUSTIFICATIONAGAV
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B196 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.2435 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN
SPECIAL FEATURESBUSHING SHOWS GROOVED AREA BEFORE FLANGED ON OUTSIDE AREA:INSIDE DIAMETER OPPOSITE FLANGE TAPERED
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 4M383-04003?
4M383-04003 is a BUSHING,SLEEVE.
What is the NSN for 4M383-04003?
4M383-04003 is cataloged in the U.S. Government catalog under NSN 3120-01-481-2964. This indicates validated use in U.S. government and defense supply chains.
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