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Technical Data Sheet
SM-A-615638 ✓ 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 ADAPTER,SWITCH ACTUATOR is a the manufacturer industrial component. Key specifications include base_style: CANDELABRA SCREW, bulb_style: T (TUBULAR), overall_length: 1.875 INCHES MAXIMUM IN, voltage_rating: 120.000 VOLTS NOMINAL, wattage_rating: 6.000 WATTS, bulb_designator: T-4 1/2. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-00-269-0972, 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
SM-A-615638
NSN: 6240-00-269-0972
FSC: 6240
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
base_styleCANDELABRA SCREW
bulb_styleT (TUBULAR)
overall_length1.875 INCHES MAXIMUM IN
voltage_rating120.000 VOLTS NOMINAL
wattage_rating6.000 WATTS
bulb_designatorT-4 1/2
rated_average_lifeHOURS
light_output_rating42.000 LUMENS NOMINAL SINGLE RATING
filament_designationC-7A A
average_life_rating_in_hours1500.0
emitted_light_characteristicWHITE
current_rating_for_which_designed0.050 AMPERES NOMINAL
NSN6240-00-269-0972
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SWITCH ACTUATOR TITLE COMPONENT PN SM-A-615638 MFR ADAPTER,SWITCH ACTUATO
KEY FEATURES
BASE STYLE: CANDELABRA SCREW
EMITTED LIGHT CHARACTERISTIC: WHITE
CURRENT RATING FOR WHICH DESIGNED: 0.050 AMPERES NOMINAL
WATTAGE RATING: 6.000 WATTS
LIGHT OUTPUT RATING: 42.000 LUMENS NOMINAL SINGLE RATING
RATED AVERAGE LIFE: HOURS
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
BULB DESIGNATOR: T-4 1/2
TECHNICAL CHARACTERISTICS (FLIS)
BASE STYLECANDELABRA SCREW
EMITTED LIGHT CHARACTERISTICWHITE
CURRENT RATING FOR WHICH DESIGNED0.050 AMPERES NOMINAL
WATTAGE RATING6.000 WATTS
LIGHT OUTPUT RATING42.000 LUMENS NOMINAL SINGLE RATING
RATED AVERAGE LIFEHOURS
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
BULB DESIGNATORT-4 1/2
VOLTAGE RATING120.000 VOLTS NOMINAL
OVERALL LENGTH1.875 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
LA-6Interchangeable
interchangeable cross-reference
interchangeable
AT6Interchangeable
interchangeable cross-reference
interchangeable
ADR6Interchangeable
interchangeable cross-reference
interchangeable
10BInterchangeable
interchangeable cross-reference
interchangeable
MIL-PRF-6081Interchangeable
interchangeable cross-reference
interchangeable
GRADE 1010Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SM-A-615638?
SM-A-615638 is a ADAPTER,SWITCH ACTUATOR.
What parts can replace SM-A-615638?
There are 14 known substitutes for SM-A-615638: LA-6, AT6, ADR6 and 11 more. Substitute compatibility should be verified for your specific system.
Is SM-A-615638 still available?
SM-A-615638 is currently cancelled.
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