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PartsTable / COMPONENT / 6665NCM116619
6665NCM116619 ✓ 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 6665NCM116619 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 6665-01-599-7251, 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
6665NCM116619
NSN: 6665-01-599-7251
FSC: 6665
CAGE: 64616 — DEFENSE MEDICAL STANDARDIZATION BOARD (USA)
SPECIFICATIONS
Part Number6665NCM116619
NSN6665-01-599-7251
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 6665NCM116619 TITLE COMPONENT PN 6665NCM116619 MFR 6665NCM116619
KEY FEATURES
•
OVERALL DIAMETER: 1.800 INCHES NOMINAL IN
•
DETECTING ELEMENT DETACHABILITY: DETACHABLE
•
DETECTING ELEMENT TYPE: GEIGER-MUELLER TUBE
•
VOLTAGE RATING: 900.0 VOLTS NOMINAL
•
RADIATION TYPE AND FUNCTION: ALPHA RAYS DETECTS AND BETA RAYS DETECTS AND GAMMA RAYS DETECTS
•
MATERIAL: ALUMINUM CASE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH5.800 INCHES NOMINAL IN
OVERALL DIAMETER1.800 INCHES NOMINAL IN
DETECTING ELEMENT DETACHABILITYDETACHABLE
DETECTING ELEMENT TYPEGEIGER-MUELLER TUBE
VOLTAGE RATING900.0 VOLTS NOMINAL
RADIATION TYPE AND FUNCTIONALPHA RAYS DETECTS AND BETA RAYS DETECTS AND GAMMA RAYS DETECTS
MATERIALALUMINUM CASE
SPECIAL FEATURESALPHA, BETA, GAMMA DETECTOR; ENERGY DEPENDENT; OVER-RESPONDING BY A FACTOR OF 6 IN THE 60-100 KEV RANGE WHEN NORMALIZED TO 137 CESIUM; THIN MICA WINDOW PROTECTED BY A 79 PCT OPEN STAINLESS STEEL SCREEN THAT CAN BE REMOVED; DEAD TIME: 200 MICROSECONDS; CONNECTOR INCLUDED IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMETER END WINDOW DETECTOR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
26532Interchangeable
interchangeable cross-reference
interchangeable
T27686Interchangeable
interchangeable cross-reference
interchangeable
R27206Interchangeable
interchangeable cross-reference
interchangeable
250029-943Interchangeable
interchangeable cross-reference
interchangeable
1201-320-Z3CInterchangeable
interchangeable cross-reference
interchangeable
10119120Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6665NCM116619?
6665NCM116619 is a 6665NCM116619.
What parts can replace 6665NCM116619?
There are 7 known substitutes for 6665NCM116619: 26532, T27686, R27206 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6665NCM116619?
6665NCM116619 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6665-01-599-7251. 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