NSN 6685-00-349-6021 81TT3, 00-349-6021, 003496021
Product Details | PYROMETER AND THERMOCOUPLE TESTER
6685-00-349-6021 An instrument used for checking thermocouples and pyrometers. It is designed with a compensator which can be adjusted so that the measured electromotive force, corrected to a standard reference temperature, can be read directly from a scale. It can be used as a pH meter. Excludes RESISTOR, VARIABLE, WIRE WOUND; RESISTOR, VARIABLE, NONWIRE WOUND; METER, HYDROGEN ION TEST; and PYROMETER (as modified).
Part Alternates: 81TT3, 6685-00-349-6021, 00-349-6021, 6685003496021, 003496021
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 1961 | 00-349-6021 | 07344 ( TESTER, PYROMETER AND THERMOCOUPLE ) |
Cross Reference | NSN 6685-00-349-6021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 81TT3 | 35918 | HORIZON AEROSPACE LLC DBA MAGNETICS DIVISION |
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Technical Data | NSN 6685-00-349-6021
| Characteristic | Specifications |
|---|---|
| MEASUREMENT TYPE | MILLIVOLT CIRCUIT |
| SCALE TYPE | CONCENTRIC DIAL |
| SCALE RANGE | 11.25 TO 38.5 MILLIVOLT |
| SCALE ACCURACY | 0.5 MILLIVOLT ACCURACY |
| SCALE CALIBRATION | CALIBRATED TO IRON CONSTANTAN |
| SCALE SMALLEST INCREMENT | 6 V AND 3 V |
| INDICATING POINT TYPE | SINGLE |
| CASE TYPE | FUNGUSPROOF W/HINGED LID |
| CASE MATERIAL | ALUMINUM |
| OVERALL LENGTH | 18.000 INCHES NOMINAL |
| OVERALL WIDTH | 10.500 INCHES NOMINAL |
| OVERALL HEIGHT | 6.000 INCHES NOMINAL |
| INSTALLATION DESIGN | PORTABLE |
| III END ITEM IDENTIFICATION | DEPOT MISSION FUNCTIONAL SUPPORT EQUIPMENT,TA595,ENGINEERING SERVICESTA615 |
Restrictions/Controls & Freight Information | NSN 6685-00-349-6021
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There 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: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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 | P | 77.5 |
| Less than truck load rating | F | 150.0 |
| Water commodity Code | 732 | 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 |