Product Details | DIAL INDICATING PRESSURE GAGE

6685-00-469-8888 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: NA242PD8RBBX, NA2-4-2PD8RBBX, MILG18997B, 6685-00-469-8888, 00-469-8888, 6685004698888, 004698888

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

Supply Group (FSG) NSN Assign. NIIN
66 06-FEB-70 00-469-8888

Cross Reference | NSN 6685-00-469-8888

Part Number Cage Code Manufacturer
MIL-G-18997E 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-I-18997 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-I-18997/1DEA TYA45B0-30B 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILG18997B 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
NA2-4-2PD8RBBX 64467 WEKSLER GLASS THERMOMETER CORP
SG4MC30PBCANA 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 6685-00-469-8888

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALLOY
SCALE TYPE SINGLE
SCALE NAME PRESSURE
SCALE RANGE 0.000 TO 30.000 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 0.37 PCT ABOVE 5 PCT OF RANGE SPAN
GRADUATION UNIT 5.0 POUNDS
SCALE SMALLEST INCREMENT 0.5 POUNDS
SCALE INSCRIPTION/BACKGROUND COLOR WHITE FIGURES ON BLACK BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR WHITE AND RED
CASE MATERIAL PLASTIC
CASE SURFACE TREATMENT ENAMEL
OVERALL DIAMETER 5.813 INCHES NOMINAL
OVERALL DEPTH 2.625 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 1/4 IN. NPTF
MOUNTING METHOD SURFACE WALL
BOLT CIRCLE DIAMETER 5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILG18997B
MANUFACTURERS CODE 64467
DESIGN CONTROL REFERENCE NA2-4-2PD8RBBX

Restrictions/Controls & Freight Information | NSN 6685-00-469-8888

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
No Freight Information