Product Details | INDICATING PYROMETER

6685-00-531-4714 A pyrometer which utilizes the effect of temperature variation to change the characteristics of an electrical constant and this difference of electrical potential is shown by the position of a pointer relative to a graduated scale.

Part Alternates: 2560242004, 25-6024-2004, 6685-00-531-4714, 00-531-4714, 6685005314714, 005314714

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-531-4714

Cross Reference | NSN 6685-00-531-4714

Part Number Cage Code Manufacturer
25-6024-2004 80145 LFE INSTRUMENTS A MARK IV CO

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Technical Data | NSN 6685-00-531-4714

Characteristic Specifications
MEASUREMENT TYPE MILLIVOLT CIRCUIT
SCALE TYPE ECCENTRIC
SCALE MEASUREMENT RANGE 0.000 TO 300.000 DEG FAHRENHEIT
MATERIAL ALUMINUM METER CASE
OVERALL DEPTH 3.062 INCHES NOMINAL
OVERALL DIAMETER 2.750 INCHES NOMINAL
SCALE LENGTH 2.500 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY 1 INDICATING SINGLE
UNTHREADED MOUNTING HOLE DIAMETER 0.112 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER 2.469 INCHES NOMINAL
CASE TYPE DUSTPROOF
III SCALE ACCURACY RATING 3 PCT ACCURACY RATING
III SCALE CALIBRATION CALIBRATED TO IRON CONSTANTAN THERMOCOUPLE
III SCALE SMALLEST INCREMENT 5.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 6685-00-531-4714

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
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 058280 SCIENTIFIC INSTRUMENTS NOI
Less than car load rating
Less than truck load rating D 200.0
Water commodity Code 652 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 H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, 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 6685-00-531-4714

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each