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EDSB 88 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

EDSB 88: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, corner_shape: SQUARE ALL CORNERS, flange_width: 0.1870 INCHES NOMINAL IN, overall_length: 0.5620 INCHES NOMINAL IN, style_designator: SOLID, EXTERNAL FLANGE ONE END, body_inside_diameter: 0.6250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-293-9667, 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
EDSB 88
NSN: 3120-01-293-9667
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 1GM18 — EACCO, INC. (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
corner_shapeSQUARE ALL CORNERS
flange_width0.1870 INCHES NOMINAL IN
overall_length0.5620 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.6250 INCHES NOMINAL IN
body_outside_diameter1.0000 INCHES NOMINAL IN
end_item_identificationUSED ON DOOR METAL,MARINE STRUCTURAL PART NUMBER BM21-1 ONBOARD 110 FT "B" CLASS WPB COAST GUARD VESSELS FT
flange_outside_diameter1.2500 INCHES NOMINAL IN
NSN3120-01-293-9667
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: EDSB 88 · 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: 1.2500 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.0000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SOLID, EXTERNAL FLANGE ONE END
•
BODY INSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
FLANGE WIDTH: 0.1870 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CORNER SHAPESQUARE ALL CORNERS
FLANGE OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.0000 INCHES NOMINAL IN
STYLE DESIGNATORSOLID, EXTERNAL FLANGE ONE END
OVERALL LENGTH0.5620 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.6250 INCHES NOMINAL IN
FLANGE WIDTH0.1870 INCHES NOMINAL IN
END ITEM IDENTIFICATIONUSED ON DOOR METAL,MARINE STRUCTURAL PART NUMBER BM21-1 ONBOARD 110 FT "B" CLASS WPB COAST GUARD VESSELS FT
MATERIALPLASTIC 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EDSB 88?
EDSB 88 is a BUSHING,SLEEVE.
What is the NSN for EDSB 88?
EDSB 88 is cataloged in the U.S. Government catalog under NSN 3120-01-293-9667. 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.