The 7M839-1 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6685-01-235-9112, 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
7M839-1
NSN:6685-01-235-9112 FSC:6685 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments CAGE:76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number
7M839-1
NSN
6685-01-235-9112
COMPONENT DIAGRAM
KEY FEATURES
•
SCALE ACCURACY: PORM 1/2 OF 1 PCT FULL SCALE
•
SCALE NAME: PRESSURE
•
OVERALL DIAMETER: 4.970 INCHES NOMINAL IN
•
ACTUATION TYPE: BOURDON TUBE
•
MOUNTING CONNECTION LOCATION: BOTTOM
•
MOUNTING METHOD: RIGID STEM
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACK MARKINGS ON WHITE BACKGROUND
•
SCALE SMALLEST INCREMENT: 0.2 POUNDS PER SQUARE INCH (PSI) LBS
TECHNICAL CHARACTERISTICS
SCALE ACCURACY
PORM 1/2 OF 1 PCT FULL SCALE
SCALE NAME
PRESSURE
OVERALL DIAMETER
4.970 INCHES NOMINAL IN
ACTUATION TYPE
BOURDON TUBE
MOUNTING CONNECTION LOCATION
BOTTOM
MOUNTING METHOD
RIGID STEM
SCALE INSCRIPTION/BACKGROUND COLOR
BLACK MARKINGS ON WHITE BACKGROUND
SCALE SMALLEST INCREMENT
0.2 POUNDS PER SQUARE INCH (PSI) LBS
CONNECTION TYPE
EXTERNAL
SCALE RANGE
+0.0 TO 15.0 POUNDS PRESSURE PER SQUARE INCH LBS
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 7M839-1?
7M839-1 is a 7M839-1.
What parts can replace 7M839-1?
There is 1 known substitute for 7M839-1: E0240B. Substitute compatibility should be verified for your specific system.
What is the NSN for 7M839-1?
7M839-1 is cataloged in the U.S. Government catalog under NSN 6685-01-235-9112. This indicates validated use in U.S. government and defense supply chains.
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