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PartsTable / COMPONENT / LL-H56-1749
LL-H56-1749 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The COMPRESSOR UNIT,REFRIGERATOR is a the manufacturer industrial component. Key specifications include end_item_identification: UNDERCOUNTER REFRIGERATOR, part_name_assigned_by_controlling_agency: COMPRESSOR UNIT FOR UNDERCOUNTER REFRIGERATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6530-01-511-1839, 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
LL-H56-1749
NSN: 6530-01-511-1839
FSC: 6530
CAGE: 66736 — NAVAL MEDICAL MATERIAL SUPPORT COMMAND DETACHMENT (USA)
SPECIFICATIONS
end_item_identificationUNDERCOUNTER REFRIGERATOR
part_name_assigned_by_controlling_agencyCOMPRESSOR UNIT FOR UNDERCOUNTER REFRIGERATOR
NSN6530-01-511-1839
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPRESSOR UNIT,REFRIGERATOR TITLE COMPONENT PN LL-H56-1749 MFR COMPRESSOR UNIT,REFRIG
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONUNDERCOUNTER REFRIGERATOR
PART NAME ASSIGNED BY CONTROLLING AGENCYCOMPRESSOR UNIT FOR UNDERCOUNTER REFRIGERATOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
LM300HInterchangeable
interchangeable cross-reference
interchangeable
LM300HAInterchangeable
interchangeable cross-reference
interchangeable
203006Interchangeable
interchangeable cross-reference
interchangeable
458925R91Interchangeable
interchangeable cross-reference
interchangeable
18050Interchangeable
interchangeable cross-reference
interchangeable
D61X5R681K3KVInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LL-H56-1749?
LL-H56-1749 is a COMPRESSOR UNIT,REFRIGERATOR.
What parts can replace LL-H56-1749?
There are 9 known substitutes for LL-H56-1749: LM300H, LM300HA, 203006 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LL-H56-1749?
LL-H56-1749 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6530-01-511-1839. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026