Product Details | PLUG HUMIDITY INDICATOR

6685-01-522-5998 An item which uses the changing color of a desiccant in the presence of moisture to indicate humidity. The desiccant is in a plug through which the color may be observed and compared with a chart.

Part Alternates: TA3562270, TA356-2270, 51665122, 5166512-2, 6685-01-522-5998, 01-522-5998, 6685015225998, 015225998

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

Supply Group (FSG) NSN Assign. NIIN
66 05 AUG 2004 01-522-5998

Drawings & Photos | NSN 6685-01-522-5998


Demand History | NSN 6685-01-522-5998

Part Number Request Date QTY Origin
TA356-2270 2025-06-154 222 DIBBS
TA356-2270 2025-03-77 346 DIBBS
TA356-2270 2023-07-197 169 DIBBS
TA356-2270 2022-08-235 419 DIBBS
TA356-2270 2022-05-123 235 DIBBS
TA356-2270 2021-06-171 294 DIBBS
TA356-2270 2020-10-281 51 DIBBS
TA356-2270 2020-09-261 31 DIBBS
TA356-2270 2020-02-49 100 DIBBS
6685-01-522-5998 2017-09-264 78 DIBBS
6685-01-522-5998 2016-09-259 70 DIBBS
6685-01-522-5998 2015-08-216 83 DIBBS
6685-01-522-5998 2015-06-155 18 DIBBS
6685-01-522-5998 2015-04-119 25 DIBBS
6685-01-522-5998 2015-04-111 20 DIBBS
6685-01-522-5998 2012-06-176 4 DIBBS
6685-01-522-5998 2009-12-355 5 DIBBS

Cross Reference | NSN 6685-01-522-5998

Part Number Cage Code Manufacturer
5166512-2 53711 NAVAL SEA SYSTEMS COMMAND
TA356-2270 08992 AGM CONTAINER CONTROLS INC. DBA A G M

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Technical Data | NSN 6685-01-522-5998

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
STYLE DESIGNATOR C1 PLUG
OVERALL DIAMETER 1.375 INCHES NOMINAL
OVERALL HEIGHT 0.630 INCHES NOMINAL
DESICCANT SPOT HUMIDITY PERCENTAGE 20.0 AND 30.0 AND 40.0 AND 50.0
III END ITEM IDENTIFICATION MK792 MOD0 CONTAINER,SHIPPING, AND STORAGE

Restrictions/Controls & Freight Information | NSN 6685-01-522-5998

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 652 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-01-522-5998

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each