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PartsTable / COMPONENT / 41603-1
41603-1 ✓ 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 overall_width: 2.562 INCHES NOMINAL IN, indicator_type: LIGHT LOCATION NOT OTHERWISE SPECIFIED, overall_length: 5.688 INCHES NOMINAL IN, special_features: NVG, special_markings: AFCS MISC, ac_voltage_rating: 5.0 VOLTS NOMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-050-6841, 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
41603-1
NSN: 3020-00-050-6841
FSC: 3020
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
overall_width2.562 INCHES NOMINAL IN
indicator_typeLIGHT LOCATION NOT OTHERWISE SPECIFIED
overall_length5.688 INCHES NOMINAL IN
special_featuresNVG
special_markingsAFCS MISC
ac_voltage_rating5.0 VOLTS NOMINAL
surface_treatmentANODIZE AND CADMIUM AND CHROMATE ZINC
functional_descriptionFACE PLATE, CONTROL PANEL 41822-1
NSN3020-00-050-6841
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ADAPTER,SWITCH ACTUATOR TITLE COMPONENT PN 41603-1 MFR ADAPTER,SWITCH ACTUATO
KEY FEATURES
•
PITCH DIAMETER: 2.8125 INCHES NOMINAL IN
•
BODY STYLE: PLAIN, SOLID
•
TOOTH FORM: STANDARD
•
FIRST STEP NOMINAL DIAMETER: 0.375 INCHES FIRST END IN
•
BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN
•
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.280 INCHES FIRST END IN
•
PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
PITCH DIAMETER2.8125 INCHES NOMINAL IN
BODY STYLEPLAIN, SOLID
TOOTH FORMSTANDARD
FIRST STEP NOMINAL DIAMETER0.375 INCHES FIRST END IN
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.280 INCHES FIRST END IN
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
MATERIALALUMINUM OVERALL
NOMINAL OUTSIDE DIAMETER2.854 INCHES IN
STYLE DESIGNATORPROTRUDING HUB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
10-0150-1Interchangeable
interchangeable cross-reference
interchangeable
41603-1Interchangeable
interchangeable cross-reference
interchangeable
1197190Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41603-1?
41603-1 is a ADAPTER,SWITCH ACTUATOR.
What parts can replace 41603-1?
There are 3 known substitutes for 41603-1: 10-0150-1, 41603-1, 1197190. Substitute compatibility should be verified for your specific system.
What is the NSN for 41603-1?
41603-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-050-6841. 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