Product Details | INDICATING PYROMETER

6685-00-531-4706 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: A5292, 491142, 491-142, 6685-00-531-4706, 00-531-4706, 6685005314706, 005314706

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-531-4706

Cross Reference | NSN 6685-00-531-4706

Part Number Cage Code Manufacturer
491-142 80145 LFE INSTRUMENTS A MARK IV CO
A5292 80145 LFE INSTRUMENTS A MARK IV CO

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Technical Data | NSN 6685-00-531-4706

Characteristic Specifications
SCALE TYPE ECCENTRIC
SCALE MEASUREMENT RANGE 800.000 TO 1300.000 DEG FAHRENHEIT
MATERIAL ALUMINUM METER CASE
OVERALL DEPTH 2.937 INCHES NOMINAL
OVERALL DIAMETER 3.578 INCHES NOMINAL
SCALE LENGTH 2.500 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY 1 INDICATING SINGLE
UNTHREADED MOUNTING HOLE DIAMETER 0.140 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER 3.160 INCHES NOMINAL
CASE TYPE DUSTPROOF
III SCALE ACCURACY RATING 3 PER CENT ACCURACY RATING
III SCALE CALIBRATION CALIBRATED TO CHROMEL AND ALUMEL THERMOCOUPLE
III SCALE SMALLEST INCREMENT 10.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 6685-00-531-4706

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:UPrecious metal type is unknown
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 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 6685-00-531-4706

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 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