NSN 6685-00-840-6317 MODEL 79, MODEL79, CFM135

Product Details | PSYCHROMETER

6685-00-840-6317 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: MODEL 79, MODEL79, CFM135, PP100, PP10022014, PP100-22014, 22010, 22014 , 524120-2 AND 2415870, 5241202AND2415870, 6685-00-840-6317, 00-840-6317, 6685008406317, 008406317

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

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
66	01 JAN 1963	00-840-6317	09725 ( PSYCHROMETER )

Part Number	Request Date	QTY	Origin
22010	2024-04-110	357	US
22010	2024-04-110	60	US
22010	2024-04-110	5	US
22010	2017-08-234	4	United States
6685-00-840-6317	2016-08-231	39	DIBBS
6685-00-840-6317	2013-11-318	44	DIBBS
6685-00-840-6317	2011-01-27	24	DIBBS
6685-00-840-6317	2011-01-03	20	DIBBS
6685-00-840-6317	2010-11-323	2	DIBBS
6685-00-840-6317	2010-10-302	29	DIBBS
6685-00-840-6317	2010-09-273	15	DIBBS
6685-00-840-6317	2010-09-256	9	DIBBS
6685-00-840-6317	2010-09-246	5	DIBBS
6685-00-840-6317	2010-07-204	6	DIBBS
6685-00-840-6317	2009-01-05	41	DIBBS
6685-00-840-6317	2008-11-317	28	DIBBS

Cross Reference | NSN 6685-00-840-6317

Part Number	Cage Code	Manufacturer
22010	0SGG3	INDUSTRIAL INSTRUMENTS & SUPPLIES, INC.
22014	0SGG3	INDUSTRIAL INSTRUMENTS & SUPPLIES, INC.
524120-2 AND 2415870	82205	BELFORT INSTRUMENT COMPANY
CFM135	82187	NATIONAL WEATHER SERVICE DBA NATIONAL WEATHER SERVICE OHD1
MODEL 79	58268	VISTA ENVIRONMENTAL
PP100	33714	ENVIRONMENTAL TECTONICS CORPORATION
PP100-22014	33714	ENVIRONMENTAL TECTONICS CORPORATION

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Related Products | NSN 6685-00-840-6317

6685-00-840-8272, 6685-00-840-8606, 6685-00-841-0021, 6685-00-841-0028, 6685-00-841-0029

Technical Data | NSN 6685-00-840-6317

Characteristic	Specifications
CIRCULATION TYPE	FORCED
CIRCULATION METHOD	FAN
FAN MOTOR CURRENT TYPE	DC
PRIME MOVER HORSEPOWER RATING	ANY ACCEPTABLE
VOLTAGE RATING	4.5 VOLTS NOMINAL
THERMOMETER QUANTITY	2
OPERATING TEMP RANGE	10.0 TO 100.0 DEG FAHRENHEIT
GRADUATION INTERVAL	1.0 DEG
CALIBRATION ACCURACY RATING	NOT RATED
ENGRAVED THERMOMETER STEM	NOT INCLUDED
MAGNIFYING LENS	NOT INCLUDED
THERMOMETER FILLING TYPE	MERCURY
OVERALL LENGTH	10.438 INCHES NOMINAL
OVERALL WIDTH	6.188 INCHES NOMINAL
OVERALL DEPTH	2.875 INCHES NOMINAL
THERMOMETER MOUNTING METHOD	FRAME
THERMOMETER MOUNTING MATERIAL	PLASTIC
CISTERN MATERIAL	ANY ACCEPTABLE
SLING HANDLE	INCLUDED
HANDLE TYPE	SOLID
MATERIAL	POLYAMIDE NYLON
CARRYING CASE MATERIAL	ALUMINUM
MOUNTING SHELTER	NOT INCLUDED
MOUNTING PANEL TABLES	NOT PROVIDED
ACCESSORY COMPONENTS AND QUANTITY	PSYCHROMETRIC SLIDE RULE 1,WATER BOTTLE 1
SPECIAL FEATURES	INCLUDES CARRYING CASE PART NUMBER 2415870
III FSC APPLICATION DATA	PSYCHROMETERS,EXCEPT METEROROLOGICAL

Restrictions/Controls & Freight Information | NSN 6685-00-840-6317

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	Y	Information is in the Hazardous Materials Information System (HMIS)
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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:	0	Represents 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	058240	RECORDING DEVICES GAUGES/METERS NOI
Less than car load rating
Less than truck load rating	F	150.0
Water commodity Code	653	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	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 6685-00-840-6317

Air Force
Navy

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	U	AF Equipment Management System (AFEMS)
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Special Material Content	C	Corrosive Solids/Corrosive Liquid (other than Acid)
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	Z	INSURANCE/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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each