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PartsTable / COMPONENT / M19646-C124D410
M19646-C124D410 ✓ 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 M19646-C124D410 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-491-8220, 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
M19646-C124D410
NSN: 6685-00-491-8220
FSC: 6685
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberM19646-C124D410
NSN6685-00-491-8220
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available M19646-C124D410 TITLE COMPONENT PN M19646-C124D410 MFR M19646-C124D410
KEY FEATURES
•
BULB STYLE: PLAIN BULB W/BENDABLE EXTENSIONPLAIN BULB W/BENDABLE EXTENSION
•
ACTIVE PORTION LENGTH: 1.500 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 81349--19646-C124D410 GOVERNMENT SPECIFICATION81349--19646-C124D410 GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: C CLASSC CLASS
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STYLE DESIGNATOR: BULB W/O SOCKET
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
SCALE SMALLEST INCREMENT: 2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT
•
ACTUATING MEDIUM: GAS
TECHNICAL CHARACTERISTICS (FLIS)
BULB STYLEPLAIN BULB W/BENDABLE EXTENSIONPLAIN BULB W/BENDABLE EXTENSION
ACTIVE PORTION LENGTH1.500 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81349--19646-C124D410 GOVERNMENT SPECIFICATION81349--19646-C124D410 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATAC CLASSC CLASS
STYLE DESIGNATORBULB W/O SOCKET
MATERIALSTEEL CORROSION RESISTING OVERALL
SCALE SMALLEST INCREMENT2.0 DEG FAHRENHEIT2.0 DEG FAHRENHEIT
ACTUATING MEDIUMGAS
BULB OVERALL LENGTH2.125 INCHES NOMINAL2.125 INCHES NOMINAL IN
SCALE MEASUREMENT RANGE+20.000 TO 240.000 DEG FAHRENHEIT+20.000 TO 240.000 DEG FAHRENHEIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
M27-400Interchangeable
interchangeable cross-reference
interchangeable
81GNN00RW75YInterchangeable
interchangeable cross-reference
interchangeable
81GN-N00U-W40YInterchangeable
interchangeable cross-reference
interchangeable
MIL-T-19646Interchangeable
interchangeable cross-reference
interchangeable
81GK-Y00R-W25YInterchangeable
interchangeable cross-reference
interchangeable
41GH-Y00U-A10YInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M19646-C124D410?
M19646-C124D410 is a M19646-C124D410.
What parts can replace M19646-C124D410?
There are 18 known substitutes for M19646-C124D410: M27-400, 81GNN00RW75Y, 81GN-N00U-W40Y and 15 more. Substitute compatibility should be verified for your specific system.
Is M19646-C124D410 still available?
M19646-C124D410 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026