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Di Compound Pressure-vacuum Gage NSN 6685-00-229-7350

Item Description

An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

NSN 6685-00-229-7350 NSN: 6685-00-229-7350

Features and Characteristics

Bolt Circle Diameter
3.000 inches
Mounting Hole Diameter
0.141 inches
Mounting Hole Quantity
3
Overall Diameter
2.875 inches
Case Material
Steel
Case Surface Treatment
Enamel, baked
Graduation Unit
5.0 inches of mercury and 3.0 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0 to 30.0 inches of mercury and +0.0 to 15.0 pounds pressure per square inch
Scale Name
Pressure-vacuum
Dial Size
2-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Compound, vac inches of hg, press p.S.I.
Scale Type
Single
Scale Smallest Increment
1.0 inches of mercury and 0.5 pounds per square inch
Connection Type
External
Mounting Method
Flush panel
Scale Accuracy
Within 2 pct middle half of total range, 3 pct of remainder
Actuating Element Material
Phosphor bronze
Scale Inscription/background Color
Black figures on white background
Scale Name For Which Pointer Is Designed
Pressure-vacuum
Connection Location
Back, center
Bezel Type
Snap-on
Protective Crystal Material
Plastic
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Material
Steel
Material
Steel
Surface Treatment
Enamel
Surface Treatment
Enamel, baked
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
002297350
NSN
6685002297350

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7605
Cage Code:
29516
Status:
A
MSDS:
Part Number:
45D
Cage Code:
72100
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 6685-00-229-7350
What are the manufacturers of nsn 6685002297350?
Does this nsn 6685002297350 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685002297350
An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.
Does nsn 6685002297350 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685002297350 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685002297350?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07424
FIIG:
T179-B
App. Key:
BA
Cond. Code:
1
Status:
A

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