Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-01-284-4538 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, 20HCXXXXXXXM1BBAXX01, 6685-01-284-4538, 01-284-4538, 6685012844538, 012844538

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

Supply Group (FSG) NSN Assign. NIIN
66 01-284-4538

Demand History | NSN 6685-01-284-4538

Part Number Request Date QTY Origin
D4224E005 2025-06-163 3 United States

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Technical Data | NSN 6685-01-284-4538

Characteristic Specifications
DIAL SIZE 4 112 IN. DIA
MANUFACTURERS CODE 05991
DESIGN CONTROL REFERENCE 20HCXXXXXXXM1BBAXX01

Restrictions/Controls & Freight Information | NSN 6685-01-284-4538

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
Category Code Description
No Freight Information