Product Details | INDICATING PYROMETER

6685-00-057-2777 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: 1650, 6685-00-057-2777, 00-057-2777, 6685000572777, 000572777

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1961 00-057-2777

Demand History | NSN 6685-00-057-2777

Part Number Request Date QTY Origin
1650 2014-07-182 1 United States

Cross Reference | NSN 6685-00-057-2777

Part Number Cage Code Manufacturer
1650 80145 LFE INSTRUMENTS A MARK IV CO

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Technical Data | NSN 6685-00-057-2777

Characteristic Specifications
MEASUREMENT TYPE MILLIVOLT CIRCUIT
SCALE TYPE ECCENTRIC AND ECCENTRIC
SCALE MEASUREMENT RANGE 0.000 TO 300.000 DEG FAHRENHEIT AND 0.000 TO 150.000 DEG CELSIUS
MATERIAL PLASTIC METER CASE
OVERALL DEPTH 2.470 INCHES NOMINAL
OVERALL LENGTH 3.770 INCHES NOMINAL
OVERALL WIDTH 3.400 INCHES NOMINAL
SCALE LENGTH 3.250 INCHES NOMINAL
POINTER/PEN TYPE AND QUANTITY 1 INDICATING SINGLE
MOUNTING FACILITY TYPE AND QUANTITY 1 FLUSH
CASE TYPE DUSTPROOF
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY NO. 10/0.190 IN./ IN. -32 THD MTG STUDS SPACED ON 2.620 IN. BY 3.000 IN. CENTERS
III SCALE ACCURACY RATING 2 PCT ACCURACY RATING BOTH SCALES
III SCALE CALIBRATION CALIBRATED TO IRON CONSTANTAN THERMOCOUPLE BOTH SCALES
III SCALE SMALLEST INCREMENT 4.0 DEG FAHRENHEIT AND 2.0 DEG CELSIUS
MANUFACTURERS CODE 80145
DESIGN CONTROL REFERENCE 1650

Restrictions/Controls & Freight Information | NSN 6685-00-057-2777

Category Code Description
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.
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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating J 100.2
Less than truck load rating Z No Rating
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 M Medical supplies, equipment, samples records, etc.
Air Special Handling Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable