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YMD-6855 — PULLEY,GROOVE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

YMD-6855: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include outside_diameter: 18.000 INCHES NOMINAL IN, end_item_identification: CRANE ASSEMBLY P/N SB230-42 ONBOARD 175 FT WLM COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-506-1649, 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
YMD-6855
NSN: 3020-01-506-1649
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 70433 — APPLETON MARINE INC (USA)
SPECIFICATIONS
outside_diameter18.000 INCHES NOMINAL IN
end_item_identificationCRANE ASSEMBLY P/N SB230-42 ONBOARD 175 FT WLM COAST GUARD VESSELS FT
NSN3020-01-506-1649
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PULLEY,GROOVE TITLE COMPONENT PN YMD-6855 MFR PULLEY,GROOVE
KEY FEATURES
•
OUTSIDE DIAMETER: 18.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER18.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONCRANE ASSEMBLY P/N SB230-42 ONBOARD 175 FT WLM COAST GUARD VESSELS FT
OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072
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 YMD-6855?
YMD-6855 is a PULLEY,GROOVE.
What is the NSN for YMD-6855?
YMD-6855 is cataloged in the U.S. Government catalog under NSN 3020-01-506-1649. 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.