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Technical Data Sheet
PartsTable / COMPONENT / 701000-221
701000-221 ✓ 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 MOUTHPIECE,MICROPHONE is a the manufacturer industrial component. Key specifications include material: PLASTIC PHENOL FORMALDEHYDE (PMO), body_height: 1.388 INCHES NOMINAL IN, body_diameter: 2.130 INCHES NOMINAL IN, mounting_configuration: RING MOUNTED, criticality_code_justification: ZZZY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5965-00-509-8716, 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
701000-221
NSN: 5965-00-509-8716
FSC: 5965
CAGE: 78957 — COMDIAL BUSINESS COMMUNICATIONS CORP REPAIR DEPT (USA)
SPECIFICATIONS
materialPLASTIC PHENOL FORMALDEHYDE (PMO)
body_height1.388 INCHES NOMINAL IN
body_diameter2.130 INCHES NOMINAL IN
mounting_configurationRING MOUNTED
criticality_code_justificationZZZY
NSN5965-00-509-8716
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUTHPIECE,MICROPHONE TITLE COMPONENT PN 701000-221 MFR MOUTHPIECE,MICROPHONE
KEY FEATURES
•
MATERIAL: PLASTIC PHENOL FORMALDEHYDE (PMO)
•
MOUNTING CONFIGURATION: RING MOUNTED
•
BODY DIAMETER: 2.130 INCHES NOMINAL IN
•
BODY HEIGHT: 1.388 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC PHENOL FORMALDEHYDE (PMO)
MOUNTING CONFIGURATIONRING MOUNTED
BODY DIAMETER2.130 INCHES NOMINAL IN
BODY HEIGHT1.388 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
501-221-001-653Interchangeable
interchangeable cross-reference
interchangeable
110400-653Interchangeable
interchangeable cross-reference
interchangeable
397-1378-2Interchangeable
interchangeable cross-reference
interchangeable
TF976Interchangeable
interchangeable cross-reference
interchangeable
976Interchangeable
interchangeable cross-reference
interchangeable
260-0688-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 701000-221?
701000-221 is a MOUTHPIECE,MICROPHONE.
What parts can replace 701000-221?
There are 20 known substitutes for 701000-221: 501-221-001-653, 110400-653, 397-1378-2 and 17 more. Substitute compatibility should be verified for your specific system.
Is 701000-221 still available?
701000-221 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026