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Technical Data Sheet
PartsTable / MRO / 630A
630A ✓ 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 ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include fsc_application_data: TELEPHONE AND TELEGRAPH EQUIPMENT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-553-0251, 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→ 630A
NSN: 6625-00-553-0251
FSC: 6625
CAGE: 60741 — TRIPLETT (BLUFFTON) CORPORATION DBA LFE INSTRUMENTS (USA)
SPECIFICATIONS
fsc_application_dataTELEPHONE AND TELEGRAPH EQUIPMENT
general_characteristics_item_descriptionPANEL MATERIAL,PLASTIC,FIBER COMPOSITION; 10 CIRCUIT CARD HOLDERS; 4 TELEPHONE CONNECTORS; O/A LENGTH,18.500 IN.; O/A WIDTH,12.750 IN.; O/A HEIGHT,7.375 IN. IN
NSN6625-00-553-0251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SWITCH ACTUATOR TITLE COMPONENT PN 630A MFR ADAPTER,SWITCH ACTUATO
KEY FEATURES
•
INSTALLATION DESIGN: HANDHELD
•
MEASUREMENT RANGE: +0.0 TO 600.0 VOLTS, DC SINGLE INDICATOR SIXTH RANGE
•
MOVEMENT SUSPENSION METHOD: TAUT BAND
TECHNICAL CHARACTERISTICS (FLIS)
INSTALLATION DESIGNHANDHELD
MEASUREMENT RANGE+0.0 TO 600.0 VOLTS, DC SINGLE INDICATOR SIXTH RANGE
MEASUREMENT RANGE+0.0 TO 3.0 VOLTS, DC SINGLE INDICATOR SECOND RANGE
MEASUREMENT RANGE+0.0 TO 12.0 MILLIAMPERES, DC SINGLE INDICATOR FOURTEENTH RANGE
MEASUREMENT RANGE+0.0 TO 3.0 VOLTS, AC SINGLE INDICATOR SEVENTH RANGE
MEASUREMENT RANGE+0.0 TO 300.0 VOLTS, DC SINGLE INDICATOR FIFTH RANGE
MOVEMENT SUSPENSION METHODTAUT BAND
MEASUREMENT RANGE+0.0 TO 12.0 VOLTS, DC SINGLE INDICATOR THIRD RANGE
MEASUREMENT RANGE+0.0 TO 600.0 VOLTS, AC SINGLE INDICATOR ELEVENTH RANGE
MEASUREMENT RANGE+0.0 TO 12.0 VOLTS, AC SINGLE INDICATOR EIGHTH RANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
630AInterchangeable
interchangeable cross-reference
interchangeable
630BInterchangeable
interchangeable cross-reference
interchangeable
513A3WKEY SERVICE UNITInterchangeable
interchangeable cross-reference
interchangeable
579R572H04Interchangeable
interchangeable cross-reference
interchangeable
SP-4IN-123-25-.062MInterchangeable
interchangeable cross-reference
interchangeable
BP10514Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 630A?
630A is a ADAPTER,SWITCH ACTUATOR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 630A?
There are 10 known substitutes for 630A: 630A, 630B, 513A3WKEY SERVICE UNIT and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 630A?
630A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-553-0251. 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