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D188 — BUSHING,SLEEVE

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

D188: BUSHING,SLEEVE.

The BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROSILICONE CLASS FQ, end_item_identification: REAPER/MQ9, part_name_assigned_by_controlling_agency: SEAL,DIAMOND,FLOUROSILICONE,BLUE. This part is cataloged in the U.S.

Government catalog under NSN 3120-00-475-2654, 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
D188
NSN: 3120-00-475-2654
NIINs: 004752654, 016927102
FSC: 3120 — Bearings, Plain, Unmounted
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialRUBBER FLUOROSILICONE CLASS FQ
end_item_identificationREAPER/MQ9
part_name_assigned_by_controlling_agencySEAL,DIAMOND,FLOUROSILICONE,BLUE
NSN3120-00-475-2654
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: D188 · 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D188?
D188 is a BUSHING,SLEEVE.
What is the NSN for D188?
D188 is cataloged in the U.S. Government catalog under NSN 3120-00-475-2654. This indicates validated use in U.S. government and defense supply chains.
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