NSN Part Numbers List by NSN 6685-00-991-5461 (6685009915461)

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Item Name Barometer Mercurial
INC Code 01072
Federal Supply Group (FSG) Instruments and Laboratory Equipment
Federal Supply Class (FSC) 6685 Pressure Temperature And Humidity Measuring And Controlling Instruments
National Item Identification Number (NIIN) 00-991-5461 (009915461)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
2-380 fisher scientific company llc barometer mercurial Avl RFQ
02-380 fisher scientific company llc barometer mercurial Avl RFQ

Technical Characteristics of NSN 6685009915461

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH42.000 INCHES NOMINAL
BGKQCISTERN TYPEADJUSTABLE
BGKRTUBE BORE DIAMETER0.250 INCHES NOMINAL
FEATSPECIAL FEATURESCAN BE USED UP TO 3000 FT, 900 M, ABOVE SEA LEVEL; DOUBLE SCALE ALSO READS 647 TO 805 MM AT 0.1 MM DIV; DOUBLE SCALED THERMOMETER READS IN C AND F; MERCURY LEVEL AND WHITE ZERO POINTER ARE CLEARLY VISIBLE IN GLASS CISTERN; WHITE BACKING FOR CISTERN AND MENISCUS; UNIFORM BORE 1/4 INCH, 6.4 MM, SO CAPILLARY DEPRESSION IS CONSTANT AND TAKEN INTO ACCOUNT IN CALIBRATION; TUBE IS IN METAL CASING ON 3 BY 42 INCH WOOD PANEL; MERCURY IS INCLUDED
ABMKOVERALL WIDTH3.000 INCHES NOMINAL
ANBJGRADUATION UNIT0.010 INCHES
FTLDIII FUNCTIONAL DESCRIPTIONADJUST LEVEL OF MERCURY POOL SO ITS SURFACE JUST TOUCHES THE WHITE ZERO POINTER WHICH FIXES ZERO POINT OF COLUMN; USE SCALE AND VERNIER TO READ COLUMN HEIGHT; MAKE CORRECTIONS FOR TEMP AND GRAVITY AS SHOWN IN INSTRUCTIONS, THIS WILL GIVE TRUE BAROMETRIC PRESSURE AT DESIRED LOCATION
APSKSCALE RANGE25.5 TO 31.7 INCHES ABSOLUTE PRESSURE BELOW BAROMETER

Relevant Components for NSN - 6685-00-991-5461, 6685009915461
6610-00-329-0368 (6610003290368) 6625-01-542-7102 (6625015427102) 6625-01-298-9165 (6625012989165) 6625-01-098-1289 (6625010981289)
6610-01-148-2181 (6610011482181) 6685-01-483-1079 (6685014831079) 6650-01-324-4725 (6650013244725) 6675-01-014-2836 (6675010142836)
6640-01-258-8636 (6640012588636) 6695-01-072-9086 (6695010729086) 6680-01-292-4596 (6680012924596) 6625-00-476-1873 (6625004761873)

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