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DTT1 — TRANSMITTER,TEMPERATURE,ELECTRIC

✓ Government record, cited
VAISALA INC. · COMPONENT
PRODUCT OVERVIEW

DTT1: TRANSMITTER,TEMPERATURE,ELECTRIC.

TRANSMITTER,TEMPERATURE,ELECTRIC. Key specifications include SPECIAL FEATURES: PROBE/TRANSMITTER ASSEMBLY FOR DEWPOINT SENSOR, END ITEM IDENTIFICATION: ASOS WEATHER SYSTEM. This part is cataloged in the U.S.

Government catalog under NSN 6685-01-519-4516, 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
DTT1
NSN: 6685-01-519-4516
FSC: 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
CAGE: 63653 — VAISALA INC. (USA)
SPECIFICATIONS
SPECIAL FEATURESPROBE/TRANSMITTER ASSEMBLY FOR DEWPOINT SENSOR
END ITEM IDENTIFICATIONASOS WEATHER SYSTEM
NSN6685-01-519-4516
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: VAISALA INC. TRANSMITTER,TEMPERATURE,ELECTRIC TITLE COMPONENT PN DTT1 MFR VAISALA INC. TRANSMITTER,TEMPERATUR
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPROBE/TRANSMITTER ASSEMBLY FOR DEWPOINT SENSOR
END ITEM IDENTIFICATIONASOS WEATHER SYSTEM
OTHER ITEMS IN FSC 6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6685-00-001-1475 6685-00-001-1503 6685-00-001-1643 6685-00-001-1711 6685-00-001-2099 6685-00-001-2100 6685-00-001-2101 6685-00-001-2102
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DTT1?
DTT1 is a TRANSMITTER,TEMPERATURE,ELECTRIC manufactured by VAISALA INC..
What is the NSN for DTT1?
DTT1 is cataloged in the U.S. Government catalog under NSN 6685-01-519-4516. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.