Product Details | PSYCHROMETER

6685-00-438-2400 An instrument that senses, measures, and indicates the amount of relative humidity in the atmosphere. It consists of two liquid-in-glass thermometers, one of which is equipped with a wick. Air movement (aspiration) is effected by slinging the instrument about, by use of blower, fan or the like; or the instrument may be used with no forced circulation of air.20266600040Meteorological Instruments and Apparatus66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: 6685-00-438-2400, 00-438-2400, 6685004382400, 004382400

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-438-2400

Cross Reference | NSN 6685-00-438-2400

Part Number Cage Code Manufacturer
6685004382400 93489 KAHL SCIENTIFIC INSTRUMENT CORPORATION

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Technical Data | NSN 6685-00-438-2400

Characteristic Specifications
CIRCULATION TYPE FORCED
CIRCULATION METHOD HAND SLING
THERMOMETER QUANTITY 2
OPERATING TEMP RANGE 20.0 TO 120.0 DEG FAHRENHEIT
GRADUATION INTERVAL 1.0 DEG
CALIBRATION ACCURACY RATING PORM 1.0 FROM 20 DEG TO 120 DEG F
ENGRAVED THERMOMETER STEM INCLUDED
MAGNIFYING LENS NOT INCLUDED
THERMOMETER FILLING TYPE MERCURY
OVERALL LENGTH 11.000 INCHES NOMINAL
OVERALL WIDTH 1.000 INCHES NOMINAL
OVERALL HEIGHT 0.375 INCHES NOMINAL
THERMOMETER MOUNTING METHOD FRAME
THERMOMETER MOUNTING MATERIAL ALUMINUM
CISTERN MATERIAL ANY ACCEPTABLE
SLING HANDLE INCLUDED
HANDLE TYPE SWIVEL
MATERIAL PLASTIC OR WOOD
CARRYING CASE MATERIAL PLASTIC
MOUNTING SHELTER INCLUDED
MOUNTING PANEL TABLES NOT PROVIDED
ACCESSORY COMPONENTS AND QUANTITY RELATIVE-HUMIDITY CHART; 12 WICKS
SPECIAL FEATURES THERMOMETERS ETCHED IN GRADUATIONS OF 1.0 DEG DIVISIONS FROM 20 DEG TO 120 DEG F; HYGROMETER
III INTERMEDIATE PACKAGE QUANTITY 1
III EXTERIOR CONTAINER QUANTITY 24
III UNIT OF ISSUE WEIGHT 1.67 POUNDS
III EXTERIOR CONTAINER WEIGHT 48.00 POUNDS
III UNIT OF ISSUE CUBE 0.125 CUBIC FEET
III EXTERIOR CONTAINER CUBIC MEASURE 3.00 CUBIC FEET
III PART NAME ASSIGNED BY CONTROLLING AGENCY PSYCHROMETER SLING

Restrictions/Controls & Freight Information | NSN 6685-00-438-2400

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeYInformation is in the Hazardous Materials Information System (HMIS)
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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.
Category Code Description
NMF Description 056680 DENTAL/MEDICAL/SURG INST R MACHINE
Less than car load rating
Less than truck load rating F 150.0
Water commodity Code 651 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity M Medical supplies, equipment, samples records, etc.
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

Management | NSN 6685-00-438-2400

Category Code Description
Materiel Category and Inventory ManagerC Medical/Dental Materiel
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group03Not-Potency-Dated
Accounting Requirements CodeD Durable item. An item of Army property coded with an ARC of "D" in the AMDF. Durable items do not require property book accountability after issue from the stock record account, but do require hand receipt control when issued to the user. Commercial and fabricated items similar to items coded ?D?in the AMDF are considered durable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material ContentC Corrosive Solids/Corrosive Liquid (other than Acid)
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each