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M445 ✓ 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 JACK ASSEMBLY,TELEPHONE is a the manufacturer industrial component. Key specifications include special_features: A M-444 INNER SHROUD (SOLD SEPERATELY) MUST BE ZIPPED INTO THE OUTER SHROUD FOR USE, end_item_identification: 3M M-400 HELMETS, part_name_assigned_by_controlling_agency: VERSAFLO STANDARD OUTER SHROUD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-434-6521, 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
M445
NSN: 2530-00-434-6521
FSC: 2530
CAGE: 80724 — EIS BRAKE PARTS DIV OF STANDARD MOTOR PRODUCTS INC (USA)
SPECIFICATIONS
special_featuresA M-444 INNER SHROUD (SOLD SEPERATELY) MUST BE ZIPPED INTO THE OUTER SHROUD FOR USE
end_item_identification3M M-400 HELMETS
part_name_assigned_by_controlling_agencyVERSAFLO STANDARD OUTER SHROUD
NSN2530-00-434-6521
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available JACK ASSEMBLY,TELEPHONE TITLE COMPONENT PN M445 MFR JACK ASSEMBLY,TELEPHON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
175257Interchangeable
interchangeable cross-reference
interchangeable
M499Interchangeable
interchangeable cross-reference
interchangeable
123207Interchangeable
interchangeable cross-reference
interchangeable
MC9A06Interchangeable
interchangeable cross-reference
interchangeable
JJ083Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-641/10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M445?
M445 is a JACK ASSEMBLY,TELEPHONE.
What parts can replace M445?
There are 15 known substitutes for M445: 175257, M499, 123207 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M445?
M445 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-434-6521. 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