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2531490 ✓ 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 2531490 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 6680-00-488-5539, 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
2531490
NSN: 6680-00-488-5539
FSC: 6680
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number2531490
NSN6680-00-488-5539
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2531490 TITLE COMPONENT PN 2531490 MFR 2531490
KEY FEATURES
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NUMERAL DISPLAY METHOD: DRUM
•
REGISTER RESET METHOD: TOTAL COUNTER ELECTRIC SINGLE REGISTER SINGLE TIER
•
COLOR: BLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND
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MOUNTING ARRANGEMENT STYLE: EIGHT POSITION STAGGERED
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STYLE DESIGNATOR: ELECTRICAL CASED
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NUMERAL READOUT: 000000 MINIMUM AND 999999 MAXIMUM SINGLE REGISTER SINGLE TIER
TECHNICAL CHARACTERISTICS (FLIS)
NUMERAL DISPLAY METHODDRUM
REGISTER RESET METHODTOTAL COUNTER ELECTRIC SINGLE REGISTER SINGLE TIER
COLORBLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND
MOUNTING ARRANGEMENT STYLEEIGHT POSITION STAGGERED
STYLE DESIGNATORELECTRICAL CASED
COLORWHITE SINGLE REGISTER SINGLE TIER FIGURE
OVERALL LENGTH3.671 INCHES NOMINAL IN
NUMERAL READOUT000000 MINIMUM AND 999999 MAXIMUM SINGLE REGISTER SINGLE TIER
MOUNTING TYPE FOR WHICH DESIGNEDBASE SINGLE REGISTER SINGLE TIER
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS3.230 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
311-016Interchangeable
interchangeable cross-reference
interchangeable
311-0016-00Interchangeable
interchangeable cross-reference
interchangeable
4MC2-2-4Interchangeable
interchangeable cross-reference
interchangeable
47-107Interchangeable
interchangeable cross-reference
interchangeable
JA1N048P103Interchangeable
interchangeable cross-reference
interchangeable
401428-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2531490?
2531490 is a 2531490.
What parts can replace 2531490?
There are 8 known substitutes for 2531490: 311-016, 311-0016-00, 4MC2-2-4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2531490?
2531490 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-488-5539. 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