The A19AAD-25D is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-491-3877, 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
A19AAD-25D
NSN:6685-01-491-3877 FSC:6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments CAGE:50831 — JOHNSON CONTROLS INC CONTROL PRODUCTS DIV (USA)
SPECIFICATIONS
Part Number
A19AAD-25D
NSN
6685-01-491-3877
COMPONENT DIAGRAM
KEY FEATURES
•
SENSING ELEMENT TYPE: BULB REMOTE
•
MAXIMUM OVERALL WIDTH: 2.160 INCHES IN
•
INCLOSURE TYPE: ENCASED
•
MAXIMUM OVERALL LENGTH: 4.410 INCHES IN
•
MAXIMUM OVERALL HEIGHT: 2.160 INCHES IN
•
MOUNTING METHOD: PANEL
•
POWER SOURCE: EXTERNAL
•
TERMINAL LOCATION: BACK
TECHNICAL CHARACTERISTICS
SENSING ELEMENT TYPE
BULB REMOTE
MAXIMUM OVERALL WIDTH
2.160 INCHES IN
INCLOSURE TYPE
ENCASED
MAXIMUM OVERALL LENGTH
4.410 INCHES IN
MAXIMUM OVERALL HEIGHT
2.160 INCHES IN
MOUNTING METHOD
PANEL
POWER SOURCE
EXTERNAL
TERMINAL LOCATION
BACK
TERMINAL TYPE AND QUANTITY
1 SCREW
OPERATING TEMP RANGE
-10.0 TO 50.0 FAHRENHEIT DEGF
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.
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FREQUENTLY ASKED QUESTIONS
What is A19AAD-25D?
A19AAD-25D is a A19AAD-25D.
What parts can replace A19AAD-25D?
There is 1 known substitute for A19AAD-25D: 500D1902. Substitute compatibility should be verified for your specific system.
What is the NSN for A19AAD-25D?
A19AAD-25D is cataloged in the U.S. Government catalog under NSN 6685-01-491-3877. This indicates validated use in U.S. government and defense supply chains.
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