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Dial Indi Absolute Pressure Gage NSN 6685-00-618-9542

Item Description

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.

NSN 6685-00-618-9542 NSN: 6685-00-618-9542

Features and Characteristics

Overall Depth
3.8125 inches
Bolt Circle Diameter
3.500 inches
Mounting Hole Diameter
0.138 inches
Mounting Hole Quantity
3
Overall Diameter
3.250 inches
Case Material
Aluminum
Case Surface Treatment
Enamel, black
Graduation Unit
1.000 inches of mercury and 2.000 inches of mercury
Actuation Type
Diaphragm
Adjustability
Nonadjustable
Scale Range
+0.000 to 10.000 inches of mercury and +0.000 to 200.000 inches of mercury
Scale Name
Pressure and pressure
Dial Size
2.281 in. Dia.; 1.610 in. Dia.
Connection Quantity
1
Pointer Color
Yellow fluorescent both pointers
Pointer Type
Indicating and indicating
Scale Marking
Inches hg abs; inches absolute pressure
Scale Type
Multiple
Scale Smallest Increment
0.100 inches of mercury and 10.000 inches of mercury
Connection Type
Internal
Mounting Method
Flush panel
Scale Accuracy
1 pct entire range both scales
Actuating Element Material
Beryllium copper
Scale Inscription/background Color
Yellow fluorescent marking on black background
Connection Location
Back
Bezel Type
Slips-on
Protective Crystal Material
Glass
Connection Size
1/8 in. Npt
Mounting Connection Location
Back
Connector Type Vent
Not provided
Material
Aluminum
Material
Aluminum
Surface Treatment
Paint crackle finish
Surface Treatment
Finish, black, crackle
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
006189542
NSN
6685006189542

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B08385-04-011
Cage Code:
89944
Status:
A
MSDS:
Part Number:
838K4-011
Cage Code:
89944
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9026200000
  • NAICS: 334513
  • SITC: 87435
  • Description: Instruments and apparatus for measuring or checking pressure
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-00-618-9542
What are the manufacturers of nsn 6685006189542?
Does this nsn 6685006189542 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685006189542
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.
Does nsn 6685006189542 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685006189542 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685006189542?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07420
FIIG:
T179-B
App. Key:
BA
Cond. Code:
2
Status:
A

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