PartsTable
Technical Data Sheet
CMU3 ✓ 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

SHOP EQUIPMENT,CONTACT MAINTENAN. Key specifications include document_type: MILITARY SPECIFICATION, document_source: 81349, component_document_origin: GOVERNMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4940-00-169-3042, 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
CMU3
NSN: 4940-00-169-3042
FSC: 4940
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
document_typeMILITARY SPECIFICATION
document_source81349
component_document_originGOVERNMENT
component_document_page_number4
NSN4940-00-169-3042
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHOP EQUIPMENT,CONTACT MAINTENAN TITLE COMPONENT PN CMU3 MFR SHOP EQUIPMENT,CONTACT
KEY FEATURES
DOCUMENT TYPE: MILITARY SPECIFICATION
DOCUMENT SOURCE: 81349
COMPONENT DOCUMENT PAGE NUMBER: 4
COMPONENT DOCUMENT ORIGIN: GOVERNMENT
TECHNICAL CHARACTERISTICS (FLIS)
DOCUMENT TYPEMILITARY SPECIFICATION
DOCUMENT SOURCE81349
COMPONENT DOCUMENT PAGE NUMBER4
COMPONENT DOCUMENT ORIGINGOVERNMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MILS45855Interchangeable
interchangeable cross-reference
interchangeable
SECM1960Interchangeable
interchangeable cross-reference
interchangeable
SC4940-97CLE05Interchangeable
interchangeable cross-reference
interchangeable
6217Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CMU3?
CMU3 is a SHOP EQUIPMENT,CONTACT MAINTENAN.
What parts can replace CMU3?
There are 4 known substitutes for CMU3: MILS45855, SECM1960, SC4940-97CLE05 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CMU3?
CMU3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4940-00-169-3042. This indicates validated use in U.S. government and defense supply chains.
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