Product Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE

6685-01-452-2989 An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.20342400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: 86464, 6685-01-452-2989, 01-452-2989, 6685014522989, 014522989

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

Supply Group (FSG) NSN Assign. NIIN
66 22 JAN 1998 01-452-2989

Cross Reference | NSN 6685-01-452-2989

Part Number Cage Code Manufacturer
86464 64528 3D INSTRUMENTS LLC. DBA SIERRA PRECISION

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Technical Data | NSN 6685-01-452-2989

Characteristic Specifications
ACTUATION TYPE PRESSURE SENSITIVE CAPSULE
ACTUATING ELEMENT MATERIAL BRASS
SCALE TYPE DIAL
SCALE NAME ANY ACCEPTABLE
SCALE RANGE -2.0 TO 2.0 BAR AND -12.0 TO 12.0 BAR
SCALE MARKING OXYGEN SERVICE USE NO OIL

Restrictions/Controls & Freight Information | NSN 6685-01-452-2989

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