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Technical Data Sheet
PartsTable / MRO / 49B55-1
49B55-1 ✓ 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 49B55-1 is a the manufacturer industrial component. Key specifications include width: 13.700 INCHES NOMINAL IN, height: 22.000 INCHES NOMINAL IN, length: 33.000 INCHES NOMINAL IN, material: ALUMINUM HOUSING, major_components: CABLE;CABLE;CABLE;CABLE;CABLE;CABLE;CABLE, ac_voltage_rating: 115.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-349-6018, 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→ 49B55-1
NSN: 6625-00-349-6018
FSC: 6625
CAGE: 99246 — RAM METER INC (USA)
SPECIFICATIONS
width13.700 INCHES NOMINAL IN
height22.000 INCHES NOMINAL IN
length33.000 INCHES NOMINAL IN
materialALUMINUM HOUSING
major_componentsCABLE;CABLE;CABLE;CABLE;CABLE;CABLE;CABLE
ac_voltage_rating115.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT
dc_voltage_rating28.0 VOLTS MINIMUM FIRST OPERATING POWER RQMT
enclosure_featureSINGLE ITEM W/HOUSING
surface_treatmentENAMEL
fsc_application_dataTEST SET,SPECIALIZED AIRCRAFT MAINTENANCE EQUIPMENT
accessory_component_quantity7
accessory_controlling_agencyRAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC
NSN6625-00-349-6018
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 49B55-1 TITLE COMPONENT PN 49B55-1 MFR 49B55-1
KEY FEATURES
•
MAJOR COMPONENTS: CABLE;CABLE;CABLE;CABLE;CABLE;CABLE;CABLE
•
AC VOLTAGE RATING: 115.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT
•
ACCESSORY CONTROLLING AGENCY: RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC
•
LENGTH: 33.000 INCHES NOMINAL IN
•
WIDTH: 13.700 INCHES NOMINAL IN
•
TEST TYPE FOR WHICH DESIGNED: MEASUREMENT OF VOLTAGE AND CURRENT
•
MATERIAL: ALUMINUM HOUSING
•
SURFACE TREATMENT: ENAMEL
TECHNICAL CHARACTERISTICS (FLIS)
MAJOR COMPONENTSCABLE;CABLE;CABLE;CABLE;CABLE;CABLE;CABLE
AC VOLTAGE RATING115.0 VOLTS MAXIMUM SECOND OPERATING POWER RQMT
ACCESSORY CONTROLLING AGENCYRAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC; RAM METER INC
LENGTH33.000 INCHES NOMINAL IN
WIDTH13.700 INCHES NOMINAL IN
TEST TYPE FOR WHICH DESIGNEDMEASUREMENT OF VOLTAGE AND CURRENT
MATERIALALUMINUM HOUSING
SURFACE TREATMENTENAMEL
FSC APPLICATION DATATEST SET,SPECIALIZED AIRCRAFT MAINTENANCE EQUIPMENT
DC VOLTAGE RATING28.0 VOLTS MINIMUM FIRST OPERATING POWER RQMT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
4720000806002Interchangeable
interchangeable cross-reference
interchangeable
CEET-6-480Interchangeable
interchangeable cross-reference
interchangeable
220H80D1Interchangeable
interchangeable cross-reference
interchangeable
B18.3Interchangeable
interchangeable cross-reference
interchangeable
L-1-2551Interchangeable
interchangeable cross-reference
interchangeable
410 1529Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 49B55-1?
49B55-1 is a 49B55-1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 49B55-1?
There are 22 known substitutes for 49B55-1: 4720000806002, CEET-6-480, 220H80D1 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 49B55-1?
49B55-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-349-6018. 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