Product Details | ANEROID MANOMETER

6685-01-491-0249 A pressure-sensitive instrument similar to a BAROMETER, ANEROID, except that it is calibrated for a greater range. Used to indicate air pressure in an inclosed space, such as a submarine.

Part Alternates: 4753FM, 475-3FM, 6685-01-491-0249, 01-491-0249, 6685014910249, 014910249

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

Supply Group (FSG) NSN Assign. NIIN
66 10 OCT 2001 01-491-0249

Demand History | NSN 6685-01-491-0249

Part Number Request Date QTY Origin
4753FM 2017-09-271 1 BR

Cross Reference | NSN 6685-01-491-0249

Part Number Cage Code Manufacturer
475-3FM 0T4J0 DWYER INSTRUMENTS INC

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Technical Data | NSN 6685-01-491-0249

Characteristic Specifications
SCALE ACCURACY 0.5 PCT OF FULL SCALE
OVERALL WIDTH 2.812 INCHES NOMINAL
OVERALL DIAMETER 0.906 INCHES NOMINAL
OVERALL HEIGHT 6.562 INCHES NOMINAL
MOUNTING METHOD PORTABLE METAL CASE
CARRYING CASE MATERIAL ALUMINUM
SPECIAL FEATURES HANDHELD DIGITAL MANOMETER MEASURES POSTIVE, NEGATIVE OR DIFFERENTIAL PRESSURE OF AIR AND OTHER NON-CORROSIVE, NON-TOXIC GASES; RANGE 0-199.9 IN. W. C.; MAX. RANGE 11PSIG/75KPA; 9 VOLT BATTERY WITH 100 HRS; 0.5 IN. LCD DISPLAY

Restrictions/Controls & Freight Information | NSN 6685-01-491-0249

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents 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