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PartsTable / COMPONENT / 117-55S
117-55S ✓ 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 CONTROL,ALARM is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY CASE, power_source: EXTERNAL, inclosure_type: ENCASED, mounting_method: RACK, maximum_overall_width: 4.281 INCHES IN, case_surface_treatment: ENAMEL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6340-00-215-5982, 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
117-55S
NSN: 6340-00-215-5982
FSC: 6340
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY CASE
power_sourceEXTERNAL
inclosure_typeENCASED
mounting_methodRACK
maximum_overall_width4.281 INCHES IN
case_surface_treatmentENAMEL
maximum_overall_height4.000 INCHES IN
maximum_overall_length7.625 INCHES IN
maximum_voltage_rating_in_volts28.0 DC
NSN6340-00-215-5982
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL,ALARM TITLE COMPONENT PN 117-55S MFR CONTROL,ALARM
KEY FEATURES
•
MAXIMUM VOLTAGE RATING IN VOLTS: 28.0 DC
•
INCLOSURE TYPE: ENCASED
•
MATERIAL: ALUMINUM ALLOY CASE
•
CASE SURFACE TREATMENT: ENAMEL
•
MOUNTING METHOD: RACK
•
MAXIMUM OVERALL LENGTH: 7.625 INCHES IN
•
POWER SOURCE: EXTERNAL
•
MAXIMUM OVERALL WIDTH: 4.281 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM VOLTAGE RATING IN VOLTS28.0 DC
INCLOSURE TYPEENCASED
MATERIALALUMINUM ALLOY CASE
CASE SURFACE TREATMENTENAMEL
MOUNTING METHODRACK
MAXIMUM OVERALL LENGTH7.625 INCHES IN
POWER SOURCEEXTERNAL
MAXIMUM OVERALL WIDTH4.281 INCHES IN
MAXIMUM OVERALL HEIGHT4.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
21-642-16Interchangeable
interchangeable cross-reference
interchangeable
8526178Interchangeable
interchangeable cross-reference
interchangeable
546775Interchangeable
interchangeable cross-reference
interchangeable
C887Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 117-55S?
117-55S is a CONTROL,ALARM.
What parts can replace 117-55S?
There are 4 known substitutes for 117-55S: 21-642-16, 8526178, 546775 and 1 more. Substitute compatibility should be verified for your specific system.
Is 117-55S still available?
117-55S is currently cancelled.
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Last verified: July 2026