Product Details | ENVELOPE HUMIDITY INDICATOR

6685-01-346-5838 An item which uses the changing color of a desiccant in the presence of moisture to indicate humidity. The desiccant is in an envelope with a transparent window through which the color of the desiccant may be observed and compared with markings on envelope.

Part Alternates: 54D3109, 54D3-109, 6685-01-346-5838, 01-346-5838, 6685013465838, 013465838

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

Supply Group (FSG) NSN Assign. NIIN
66 08 OCT 1991 01-346-5838

Demand History | NSN 6685-01-346-5838

Part Number Request Date QTY Origin
6685-01-346-5838 2013-09-247 3 Taiwan
6685-01-346-5838 2013-05-136 1 US
54D3109 2012-03-67 1 United States

Cross Reference | NSN 6685-01-346-5838

Part Number Cage Code Manufacturer
54D3-109 98437 ELLIS & WATTS INTERNATIONAL, LLC

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Technical Data | NSN 6685-01-346-5838

Characteristic Specifications
SPECIAL FEATURES MONITORS AIR FLOW TO ESTABLISH TIME CHANGE OF DEHYDRATOR FILTERS;DESICCANT COLOR CHANGE INDICATES AN UNACCEPTABLE PERCENTAGE OF MOISTURE IN THE SYSTEM

Restrictions/Controls & Freight Information | NSN 6685-01-346-5838

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 161870 PRINTED MATTER PPR/PPRBD NOI
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 657 unknown
Originating Activity Code TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable