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PartsTable / COMPONENT / SK1401-B/REV C-121059
SK1401-B/REV C-121059 ✓ 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 SK1401-B/REV C-121059 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-199-2374, 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
SK1401-B/REV C-121059
NSN: 6240-01-199-2374
FSC: 6240
CAGE: 44530 — SPECIALTY BULB COMPANY, INC. (USA)
SPECIFICATIONS
Part NumberSK1401-B/REV C-121059
NSN6240-01-199-2374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SK1401-B/REV C-121059 TITLE COMPONENT PN SK1401-B/REV C-121059 MFR SK1401-B/REV C-121059
KEY FEATURES
•
BASE STYLE: SINGLE CONTACT MINIATURE FLANGED
•
WATTAGE RATING: 6.600 WATTS
•
EMITTED LIGHT CHARACTERISTIC: COLORLESS
•
BULB LIGHT TRANSMISSION CHARACTERISTIC: TRANSPARENT
•
CURRENT RATING FOR WHICH DESIGNED: 0.550 AMPERES NOMINAL
•
VOLTAGE RATING: 12.000 VOLTS NOMINAL
•
FILAMENT HEAVY DUTY SERVICE RATING: NOT RATED
•
BULB STYLE: S (STRAIGHT SIDE)
TECHNICAL CHARACTERISTICS (FLIS)
BASE STYLESINGLE CONTACT MINIATURE FLANGED
WATTAGE RATING6.600 WATTS
EMITTED LIGHT CHARACTERISTICCOLORLESS
BULB LIGHT TRANSMISSION CHARACTERISTICTRANSPARENT
CURRENT RATING FOR WHICH DESIGNED0.550 AMPERES NOMINAL
VOLTAGE RATING12.000 VOLTS NOMINAL
FILAMENT HEAVY DUTY SERVICE RATINGNOT RATED
BULB STYLES (STRAIGHT SIDE)
RATED AVERAGE LIFENOT RATED
OVERALL LENGTH1.937 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
120041Interchangeable
interchangeable cross-reference
interchangeable
55A/S8-12VInterchangeable
interchangeable cross-reference
interchangeable
2374XInterchangeable
Same NIIN cross-reference
interchangeable
SK1401-B/REV-C/121059Interchangeable
Same NIIN cross-reference
interchangeable
G-EOE-243-55AS8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SK1401-B/REV C-121059?
SK1401-B/REV C-121059 is a SK1401-B/REV C-121059.
What parts can replace SK1401-B/REV C-121059?
There are 5 known substitutes for SK1401-B/REV C-121059: 120041, 55A/S8-12V, 2374X and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SK1401-B/REV C-121059?
SK1401-B/REV C-121059 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6240-01-199-2374. 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