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PartsTable / COMPONENT / 31040-B8
31040-B8 ✓ 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 31040-B8 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 6685-01-483-2594, 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
31040-B8
NSN: 6685-01-483-2594
FSC: 6685
CAGE: 35786 — WINTERS INSTRUMENTS (CAN)
SPECIFICATIONS
Part Number31040-B8
NSN6685-01-483-2594
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 31040-B8 TITLE COMPONENT PN 31040-B8 MFR 31040-B8
KEY FEATURES
•
STYLE DESIGNATOR: STRAIGHT FORM, VERTICAL DIAL
•
DESIGN TYPE: FLUCTUATING
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
SCALE MEASUREMENT RANGE: +0.000 TO 250.000 DEG FAHRENHEIT
•
SCALE TYPE: DIAL
•
STEM LENGTH: 4.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT FORM, VERTICAL DIAL
OVERALL LENGTH7.000 INCHES NOMINAL IN
DESIGN TYPEFLUCTUATING
MATERIALSTEEL CORROSION RESISTING OVERALL
SCALE MEASUREMENT RANGE+0.000 TO 250.000 DEG FAHRENHEIT
END ITEM IDENTIFICATIONHEATER WATER EL
SCALE TYPEDIAL
STEM LENGTH4.000 INCHES NOMINAL IN
DIAL DIAMETER3.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
17753MInterchangeable
interchangeable cross-reference
interchangeable
17753Interchangeable
interchangeable cross-reference
interchangeable
984638-1CInterchangeable
interchangeable cross-reference
interchangeable
MC78L05ACPInterchangeable
interchangeable cross-reference
interchangeable
78L05AInterchangeable
interchangeable cross-reference
interchangeable
100A/90WM/120VInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31040-B8?
31040-B8 is a 31040-B8.
What parts can replace 31040-B8?
There are 13 known substitutes for 31040-B8: 17753M, 17753, 984638-1C and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31040-B8?
31040-B8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-01-483-2594. 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