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120D186 — RING ADAPTER,BEAD BREAKER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

120D186: RING ADAPTER,BEAD BREAKER.

The RING ADAPTER,BEAD BREAKER is a the manufacturer industrial component. Key specifications include end_item_identification: 4910-01-267-7191BEAD BREAKER, general_characteristics_item_description: 8.0IN DIA.;RIM DIM. 7.50IN BY 8.250IN IN.

This part is cataloged in the U.S. Government catalog under NSN 4910-01-332-5552, 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
120D186
NSN: 4910-01-332-5552
FSC: 4910 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment
CAGE: 00994 — COLUMBUS JACK CORPORATION DIV COLUMBUS JACK (USA)
SPECIFICATIONS
end_item_identification4910-01-267-7191BEAD BREAKER
general_characteristics_item_description8.0IN DIA.;RIM DIM. 7.50IN BY 8.250IN IN
NSN4910-01-332-5552
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING ADAPTER,BEAD BREAKER TITLE COMPONENT PN 120D186 MFR RING ADAPTER,BEAD BREA
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 8.0IN DIA.;RIM DIM. 7.50IN BY 8.250IN IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION8.0IN DIA.;RIM DIM. 7.50IN BY 8.250IN IN
END ITEM IDENTIFICATION4910-01-267-7191BEAD BREAKER
OTHER ITEMS IN FSC 4910 — Motor Vehicle Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4910-00-001-2367 4910-00-001-3993 4910-00-001-9266 4910-00-003-0179 4910-00-004-0778 4910-00-004-3969 4910-00-004-9528 4910-00-005-7155
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 120D186?
120D186 is a RING ADAPTER,BEAD BREAKER.
What is the NSN for 120D186?
120D186 is cataloged in the U.S. Government catalog under NSN 4910-01-332-5552. 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.