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1893M38 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

1893M38: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY 718 OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.0140 INCHES NOMINAL IN, overall_length: 0.1390 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.2527 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-581-7366, 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
1893M38
NSN: 3120-01-581-7366
NIINs: 015817366, 015817385, 015817420
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY 718 OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.0140 INCHES NOMINAL IN
overall_length0.1390 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.2527 INCHES NOMINAL IN
body_outside_diameter0.3333 INCHES NOMINAL IN
end_item_identificationF110 GE 129 ENGINE
flange_outside_diameter0.5100 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyBUSHING
NSN3120-01-581-7366
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1893M38 · 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
•
FLANGE OUTSIDE DIAMETER: 0.5100 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 0.3333 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.2527 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.0140 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER0.5100 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.3333 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.1390 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.2527 INCHES NOMINAL IN
FLANGE WIDTH0.0140 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBUSHING
END ITEM IDENTIFICATIONF110 GE 129 ENGINE
MATERIALNICKEL ALLOY 718 OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1893M38?
1893M38 is a BUSHING,SLEEVE.
What is the NSN for 1893M38?
1893M38 is cataloged in the U.S. Government catalog under NSN 3120-01-581-7366. 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.