NSN 6685-20-003-0454, 6685200030454
HYGROMETER,DIAL INDICATING

Federal Supply Classification: FSC 6685 - Pressure, Temperature, and Humidity Measuring and Controlling Instruments
National Item Identification Number: NIIN 200030454
Codification Country: Canada
Item Name Code: INC 16515
Hazardous Material Indicator Code: (P) There is no information in the HMIRS; 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.

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DLMS^® Summary

National Stock Number 6685-20-003-0454

National Stock Number (NSN) 6685-20-003-0454, or NIIN 200030454, (hygrometer,dial indicating) has an unknown assigned date. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 16515. [AN INSTRUMENT FOR MEASURING AND INDICATING RELATIVE HUMIDITY UPON A DIAL BY MEANS OF A SENSITIZED ACTUATING ELEMENT ATTACHED TO A POINTER. IT MAY INCLUDE ACCESSORIES SUCH AS STAND, BATTERIES, AND THE LIKE.].

This information was last updated on Aug 01, 2025.