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538025 — BUSHING

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

538025: BUSHING.

The BUSHING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, thickness: 0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN, hole_diameter: 1.252 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN, overall_diameter: 1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN, surface_treatment: CADMIUM OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-113-8451, 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
538025
NSN: 3120-00-113-8451
NIINs: 001138451, 002096865
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
thickness0.095 INCHES MINIMUM AND 0.100 INCHES MAXIMUM IN
hole_diameter1.252 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
overall_diameter1.745 INCHES MINIMUM AND 1.755 INCHES MAXIMUM IN
surface_treatmentCADMIUM OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
minimum_tensile_strength160000 POUNDS PER SQUARE INCH LBS
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-S-626 FED SPEC SINGLE MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416 TY 1,CL 1 FED SPEC 1ST TREATMENT RESPONSE OR QQ-P-416 TY 1,CL 2 FED SPEC 2ND TREATMENT RESPONSE OR QQ-P-416 TY 1,CL 3 FED SPEC 3RD TREATMENT RESPONSE OVERALL
NSN3120-00-113-8451
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 538025 · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 538025?
538025 is a BUSHING.
What is the NSN for 538025?
538025 is cataloged in the U.S. Government catalog under NSN 3120-00-113-8451. This indicates validated use in U.S. government and defense supply chains.
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