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3W66637 ✓ 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 SEPARATOR,ELEMENT is a the manufacturer industrial component. Key specifications include end_item_identification: AIR COMPRESSOR MODEL NO. 6R, general_characteristics_item_description: CONSIST OF 9 PLATES WITH HOLES SEPARATED WITH PACKING MATERIAL AND HELD TOGETHER BY A ROD.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3655-00-994-8276, 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
3W66637
NSN: 3655-00-994-8276
FSC: 3655
CAGE: 88663 — DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE (USA)
SPECIFICATIONS
end_item_identificationAIR COMPRESSOR MODEL NO. 6R
general_characteristics_item_descriptionCONSIST OF 9 PLATES WITH HOLES SEPARATED WITH PACKING MATERIAL AND HELD TOGETHER BY A ROD
NSN3655-00-994-8276
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SEPARATOR,ELEMENT TITLE COMPONENT PN 3W66637 MFR SEPARATOR,ELEMENT
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CONSIST OF 9 PLATES WITH HOLES SEPARATED WITH PACKING MATERIAL AND HELD TOGETHER BY A ROD
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAIR COMPRESSOR MODEL NO. 6R
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCONSIST OF 9 PLATES WITH HOLES SEPARATED WITH PACKING MATERIAL AND HELD TOGETHER BY A ROD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
MLR62584G1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3W66637?
3W66637 is a SEPARATOR,ELEMENT.
What parts can replace 3W66637?
There is 1 known substitute for 3W66637: MLR62584G1. Substitute compatibility should be verified for your specific system.
What is the NSN for 3W66637?
3W66637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3655-00-994-8276. 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