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Technical Data Sheet
PartsTable / MRO / 601-A
601-A ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 PANEL,TELEPHONE SWITCHBOARD is a the manufacturer industrial component. Key specifications include fsc_application_data: TELEPHONE AND TELEGRAPH EQUIPMENT, end_item_identification: TELEPHONE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-663-2837, 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→ 601-A
NSN: 5895-01-663-2837
FSC: 5895
CAGE: 62331 — KRYTAR, INC. DBA KRYTAR INC DIV KRYTAR (USA)
SPECIFICATIONS
fsc_application_dataTELEPHONE AND TELEGRAPH EQUIPMENT
end_item_identificationTELEPHONE
NSN5895-01-663-2837
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PANEL,TELEPHONE SWITCHBOARD TITLE COMPONENT PN 601-A MFR PANEL,TELEPHONE SWITCH
KEY FEATURES
•
ATTENUATION IN DECIBELS: 0.3 AND -0.3
•
FREQUENCY PER CHANNEL: 10.0 MEGAHERTZ NOMINAL INPUT CHANNEL AND 20.0 GIGAHERTZ NOMINAL INPUT CHANNEL
•
CONNECTION TYPE: SUBMINIATURE VERSION A (SMA) CONNECTOR END
•
CIRCUIT CONSTRUCTION TYPE: SOLID STATE
•
OVERALL DIAMETER: 0.4 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCYDIODE
ATTENUATION IN DECIBELS0.3 AND -0.3
FREQUENCY PER CHANNEL10.0 MEGAHERTZ NOMINAL INPUT CHANNEL AND 20.0 GIGAHERTZ NOMINAL INPUT CHANNEL
CONNECTION TYPESUBMINIATURE VERSION A (SMA) CONNECTOR END
CIRCUIT CONSTRUCTION TYPESOLID STATE
END ITEM IDENTIFICATIONVMISC
OVERALL DIAMETER0.4 INCHES NOMINAL IN
OVERALL LENGTH1.57 INCHES NOMINAL IN
OPERATING TEMP RANGE-54.0 TO 100.0 CELSIUS DEGC
BASIC SHAPE STYLECYLINDRICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
T487A1011Interchangeable
interchangeable cross-reference
interchangeable
601AInterchangeable
interchangeable cross-reference
interchangeable
T4057A-1015Interchangeable
interchangeable cross-reference
interchangeable
981Interchangeable
interchangeable cross-reference
interchangeable
MIL-T-906TYPE1CLASSAInterchangeable
interchangeable cross-reference
interchangeable
211536Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 601-A?
601-A is a PANEL,TELEPHONE SWITCHBOARD. It is classified as a MRO (MRO_GENERAL).
What parts can replace 601-A?
There are 12 known substitutes for 601-A: T487A1011, 601A, T4057A-1015 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 601-A?
601-A is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-663-2837. 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