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630903 ✓ 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 SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY CASE, body_width: 0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN, body_height: 0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN, body_length: 1.235 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN, power_source: EXTERNAL, inclosure_type: ENCASED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-038-8758, 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
630903
NSN: 5930-01-038-8758
FSC: 5930
CAGE: 88869 — EATON CORP ELECTRONIC INSTRUMENTATION DIV LOS ANGELES PLANT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY CASE
body_width0.515 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
body_height0.145 INCHES MINIMUM AND 0.175 INCHES MAXIMUM IN
body_length1.235 INCHES MINIMUM AND 1.285 INCHES MAXIMUM IN
power_sourceEXTERNAL
inclosure_typeENCASED
memory_capacityUNKNOWN
features_providedHERMETICALLY SEALED AND ULTRAVIOLET ERASABLE AND PROGRAMMABLE AND W/ENABLE AND HIGH SPEED
output_logic_formMETAL OXIDE-SEMICONDUCTOR LOGIC
frequency_in_hertz60.0
inclosure_materialCERAMIC
memory_device_typeROM
NSN5930-01-038-8758
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,ROTARY TITLE COMPONENT PN 630903 MFR SWITCH,ROTARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
H30-33002AInterchangeable
interchangeable cross-reference
interchangeable
33002A-H30Interchangeable
interchangeable cross-reference
interchangeable
247ASC0105-001Interchangeable
interchangeable cross-reference
interchangeable
102121Interchangeable
interchangeable cross-reference
interchangeable
138608Interchangeable
interchangeable cross-reference
interchangeable
D2732A-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 630903?
630903 is a SWITCH,ROTARY.
What parts can replace 630903?
There are 6 known substitutes for 630903: H30-33002A, 33002A-H30, 247ASC0105-001 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 630903?
630903 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-01-038-8758. 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