NSN 6685-00-551-1484 H0001, H000-1, 4501016
Product Details | PSYCHROMETER
6685-00-551-1484 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: H0001, H000-1, 4501016, 6685-00-551-1484, 00-551-1484, 6685005511484, 005511484
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 | 00-551-1484 | 09725 ( PSYCHROMETER ) |
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Technical Data | NSN 6685-00-551-1484
Characteristic | Specifications |
---|---|
CIRCULATION TYPE | FORCED |
CIRCULATION METHOD | HAND SLING |
THERMOMETER QUANTITY | 2 |
OPERATING TEMP RANGE | -38.0 TO 135.0 DEG FAHRENHEIT |
GRADUATION INTERVAL | 1.0 DEG |
CALIBRATION ACCURACY RATING | PORM 0.3 DEG F ABOVE 0 DEG,PORM 0.5 DEG F BELOW 0 DEG |
ENGRAVED THERMOMETER STEM | NOT INCLUDED |
MAGNIFYING LENS | NOT INCLUDED |
THERMOMETER FILLING TYPE | MERCURY |
OVERALL LENGTH | 10.250 INCHES NOMINAL |
OVERALL WIDTH | 0.875 INCHES MINIMUM AND 0.938 INCHES MAXIMUM |
OVERALL HEIGHT | 0.234 INCHES MAXIMUM |
THERMOMETER MOUNTING METHOD | BACKPLATE |
THERMOMETER MOUNTING MATERIAL | STEEL, STAINLESS |
THERMOMETER MOUNTING SURFACE TREATMENT | ANY ACCEPTABLE |
CISTERN MATERIAL | ANY ACCEPTABLE |
SLING HANDLE | NOT INCLUDED |
MOUNTING SHELTER | NOT INCLUDED |
MOUNTING PANEL TABLES | NOT PROVIDED |
III END ITEM IDENTIFICATION | PSYCHROMETER, MERCURY - DEGREES FAHRENHEIT |
Restrictions/Controls & Freight Information | NSN 6685-00-551-1484
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: | U | Precious 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. |
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 |
---|---|---|
No Freight Information |