Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-01-521-0055 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

Part Alternates: D4224E005, D4-224E005, 19ACXXX0X30E5BXAXX01, 6685-01-521-0055, 01-521-0055, 6685015210055, 015210055

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01-521-0055

Cross Reference | NSN 6685-01-521-0055

Part Number Cage Code Manufacturer
19ACXX0X30E5BXAXX01 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
19ACXXX0X30E5BXAXX02 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
19ACXXX0XX30E5BXAXX01 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
D4-224E005 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS

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Technical Data | NSN 6685-01-521-0055

Characteristic Specifications
ACTUATING ELEMENT MATERIAL BRASS
SCALE TYPE DIAL
SCALE NAME DIFFERENTIAL PRESSURE
SCALE INSCRIPTION/BACKGROUND COLOR BLACK BACKGROUND, WHITE MARKINGS
DIAL SIZE 4-1/2 INCHES
POINTER COLOR RED
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION SIZE 7/16-20 UNF

Restrictions/Controls & Freight Information | NSN 6685-01-521-0055

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Category Code Description
No Freight Information