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12592120 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

12592120: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_width: 0.1100 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN, overall_length: 0.5400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN, special_features: TM 9-1015-252-34 P, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-488-7524, 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
12592120
NSN: 3120-01-488-7524
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_width0.1100 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
overall_length0.5400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN
special_featuresTM 9-1015-252-34 P
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
body_outside_diameter0.5632 INCHES MINIMUM AND 0.5636 INCHES MAXIMUM IN
end_item_identificationHOWITZER, M119A1
flange_outside_diameter0.7300 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyBUSHING, SLEEVE
NSN3120-01-488-7524
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 12592120 · 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
•
FLANGE OUTSIDE DIAMETER: 0.7300 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM IN
•
BODY OUTSIDE DIAMETER: 0.5632 INCHES MINIMUM AND 0.5636 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
•
FLANGE WIDTH: 0.1100 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE OUTSIDE DIAMETER0.7300 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM IN
BODY OUTSIDE DIAMETER0.5632 INCHES MINIMUM AND 0.5636 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.5400 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.3750 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM IN
SPECIAL FEATURESTM 9-1015-252-34 P
FLANGE WIDTH0.1100 INCHES MINIMUM AND 0.1300 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING, SLEEVE
END ITEM IDENTIFICATIONHOWITZER, M119A1
MATERIALSTEEL 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12592120?
12592120 is a BUSHING,SLEEVE.
What is the NSN for 12592120?
12592120 is cataloged in the U.S. Government catalog under NSN 3120-01-488-7524. 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.