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Y-187D357BX2 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

Y-187D357BX2: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include overall_length: 1.8750 INCHES NOMINAL IN, body_inside_diameter: 1.8600 INCHES NOMINAL IN, body_outside_diameter: 2.3790 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3120-01-131-3003, 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
Y-187D357BX2
NSN: 3120-01-131-3003
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
overall_length1.8750 INCHES NOMINAL IN
body_inside_diameter1.8600 INCHES NOMINAL IN
body_outside_diameter2.3790 INCHES NOMINAL IN
NSN3120-01-131-3003
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: Y-187D357BX2 · 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
•
BODY OUTSIDE DIAMETER: 2.3790 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 1.8600 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER2.3790 INCHES NOMINAL IN
OVERALL LENGTH1.8750 INCHES NOMINAL IN
BODY INSIDE DIAMETER1.8600 INCHES NOMINAL IN
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 2
11498-C-18Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
PL-11530-F-18 ITEM 357ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 Y-187D357BX2?
Y-187D357BX2 is a BUSHING,SLEEVE.
What parts can replace Y-187D357BX2?
There are 2 known substitutes for Y-187D357BX2: 11498-C-18, PL-11530-F-18 ITEM 357A. Substitute compatibility should be verified for your specific system.
What is the NSN for Y-187D357BX2?
Y-187D357BX2 is cataloged in the U.S. Government catalog under NSN 3120-01-131-3003. 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.