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Technical Data Sheet
PartsTable / COMPONENT / 4000-27020
4000-27020 ✓ 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 MODEM,COMMUNICATIONS is a the manufacturer industrial component. Key specifications include special_features: TITANIUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-187-7060, 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
4000-27020
NSN: 3040-01-187-7060
FSC: 3040
CAGE: 07270 — MOOG INC. DBA AMPAC-ISP CORP (USA)
SPECIFICATIONS
special_featuresTITANIUM
NSN3040-01-187-7060
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MODEM,COMMUNICATIONS TITLE COMPONENT PN 4000-27020 MFR MODEM,COMMUNICATIONS
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL,STEEL,C1018
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL,STEEL,C1018
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
26957Interchangeable
interchangeable cross-reference
interchangeable
F22DSPECIALInterchangeable
interchangeable cross-reference
interchangeable
22-01-2071Interchangeable
interchangeable cross-reference
interchangeable
4000-27020 ITEM 16Interchangeable
interchangeable cross-reference
interchangeable
26956Interchangeable
interchangeable cross-reference
interchangeable
4000-27020Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4000-27020?
4000-27020 is a MODEM,COMMUNICATIONS.
What parts can replace 4000-27020?
There are 11 known substitutes for 4000-27020: 26957, F22DSPECIAL, 22-01-2071 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4000-27020?
4000-27020 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-187-7060. 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