PartsTable
Technical Data Sheet
PartsTable / COMPONENT / C12003-1
C12003-1 ✓ 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 FLASHER,THERMAL is a the manufacturer industrial component. Key specifications include adjustability: ADJUSTABLE, ac_voltage_rating: 115.0 VOLTS NOMINAL, battery_operation_facility: PROVIDED, operating_mechanism_inclosure: NOT INCLUDED, lamp_power_rating_for_which_designed: 20.0 AMPERES 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 5945-01-125-5373, 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
C12003-1
NSN: 5945-01-125-5373
FSC: 5945
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
adjustabilityADJUSTABLE
battery_operation_facilityPROVIDED
operating_mechanism_inclosureNOT INCLUDED
lamp_power_rating_for_which_designed20.0 AMPERES NOMINAL
NSN5945-01-125-5373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FLASHER,THERMAL TITLE COMPONENT PN C12003-1 MFR FLASHER,THERMAL
KEY FEATURES
•
AC VOLTAGE RATING: 115.0 VOLTS NOMINAL
•
ADJUSTABILITY: ADJUSTABLE
•
OPERATING MECHANISM INCLOSURE: NOT INCLUDED
•
LAMP POWER RATING FOR WHICH DESIGNED: 20.0 AMPERES NOMINAL
•
BATTERY OPERATION FACILITY: PROVIDED
TECHNICAL CHARACTERISTICS (FLIS)
AC VOLTAGE RATING115.0 VOLTS NOMINAL
ADJUSTABILITYADJUSTABLE
OPERATING MECHANISM INCLOSURENOT INCLUDED
LAMP POWER RATING FOR WHICH DESIGNED20.0 AMPERES NOMINAL
BATTERY OPERATION FACILITYPROVIDED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
K-11017Interchangeable
interchangeable cross-reference
interchangeable
L3006-33Interchangeable
interchangeable cross-reference
interchangeable
K1-16379Interchangeable
interchangeable cross-reference
interchangeable
KI16379Interchangeable
interchangeable cross-reference
interchangeable
H260K204Interchangeable
interchangeable cross-reference
interchangeable
18443Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy C12003-1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is C12003-1?
C12003-1 is a FLASHER,THERMAL.
What parts can replace C12003-1?
There are 13 known substitutes for C12003-1: K-11017, L3006-33, K1-16379 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C12003-1?
C12003-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-125-5373. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — C12003-1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026