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Di Compound Pressure-vacuum Gage NSN 6685-00-526-8461

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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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 6685-00-526-8461 NSN: 6685-00-526-8461

Features and Characteristics

Overall Depth
1.500 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.219 inches
Mounting Hole Quantity
3
Overall Diameter
4.750 inches
Case Material
Aluminum alloy
Case Surface Treatment
Enamel, black
Graduation Unit
10.0 inches and 10.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0 to 30.0 inches of mercury and +0.0 to 60.0 pounds pressure per square inch
Scale Name
Pressure and pressure-vacuum
Dial Size
3-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Dial marked compound-pressure-vacuum
Scale Type
Multiple
Scale Smallest Increment
2.0 inches and 2.0 pounds per square inch
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
1 pct middle half of range, 1-1/2 pct remainder; 1 pct entire range
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
Bottom
Bezel Type
Slips-on
Protective Crystal Material
Glass
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Material
Press aluminum
Material
Press aluminum
Surface Treatment
Enamel
Surface Treatment
Enamel, black
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
005268461
NSN
6685005268461

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
3 1-2 42-30X60
Cage Code:
72100
Status:
A
MSDS:
Part Number:
42
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 6685-00-526-8461
What are the manufacturers of nsn 6685005268461?
Does this nsn 6685005268461 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685005268461
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 6685005268461 contain any precious metals?
No precious metal content.
Does nsn 6685005268461 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685005268461?
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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