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66400-088 — TELEPHONE SYSTEM

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

66400-088: TELEPHONE SYSTEM.

The TELEPHONE SYSTEM is a the manufacturer industrial component. Key specifications include usage_location: COMMUNICATIONS ZONE, fsc_application_data: TELEPHONE AND TELEGRAPH EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5805-01-110-4516, 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
MRO→ MRO_GENERAL→ 66400-088
NSN: 5805-01-110-4516
NIINs: 011104516, 012512607
FSC: 5805 — Telephone and Telegraph Equipment
CAGE: 12763 — DYNALEC CORPORATION (USA)
SPECIFICATIONS
usage_locationCOMMUNICATIONS ZONE
fsc_application_dataTELEPHONE AND TELEGRAPH EQUIPMENT
NSN5805-01-110-4516
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TELEPHONE SYSTEM TITLE COMPONENT PN 66400-088 MFR TELEPHONE SYSTEM
KEY FEATURES
•
FSC APPLICATION DATA: TELEPHONE AND TELEGRAPH EQUIPMENT
•
USAGE LOCATION: COMMUNICATIONS ZONE
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATELEPHONE AND TELEGRAPH EQUIPMENT
USAGE LOCATIONCOMMUNICATIONS ZONE
SUBSTITUTES & CROSS-REFERENCES 1
66400-079Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66400-088?
66400-088 is a TELEPHONE SYSTEM. It is classified as a MRO (MRO_GENERAL).
What parts can replace 66400-088?
There is 1 known substitute for 66400-088: 66400-079. Substitute compatibility should be verified for your specific system.
What is the NSN for 66400-088?
66400-088 is cataloged in the U.S. Government catalog under NSN 5805-01-110-4516. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.