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4M270-4-24 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

4M270-4-24: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, special_features: DIAMETER .038; LENGTH 0.24; INTENDED FOR INSTALLATION IN LUGS BY ANVIL STAKING PROCESS, end_item_identification: F18 E/F FIGHTER AIRCRAFT, criticality_code_justification: AGAV, part_name_assigned_by_controlling_agency: BUSHING, SLEEVE-GROOVED. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-477-5705, 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
4M270-4-24
NSN: 3120-01-477-5705
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
special_featuresDIAMETER .038; LENGTH 0.24; INTENDED FOR INSTALLATION IN LUGS BY ANVIL STAKING PROCESS
end_item_identificationF18 E/F FIGHTER AIRCRAFT
criticality_code_justificationAGAV
part_name_assigned_by_controlling_agencyBUSHING, SLEEVE-GROOVED
NSN3120-01-477-5705
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 4M270-4-24 · 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
•
CRITICALITY CODE JUSTIFICATION: AGAV
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONAGAV
SPECIAL FEATURESDIAMETER .038; LENGTH 0.24; INTENDED FOR INSTALLATION IN LUGS BY ANVIL STAKING PROCESS
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING, SLEEVE-GROOVED
END ITEM IDENTIFICATIONF18 E/F FIGHTER AIRCRAFT
MATERIALCOPPER ALLOY BODY
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 4M270-4-24?
4M270-4-24 is a BUSHING,SLEEVE.
What is the NSN for 4M270-4-24?
4M270-4-24 is cataloged in the U.S. Government catalog under NSN 3120-01-477-5705. 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.