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Di Compound Pressure-vacuum Gage NSN 6685-01-046-6741

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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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 6685-01-046-6741 NSN: 6685-01-046-6741

Features and Characteristics

Overall Depth
2.500 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.219 inches
Mounting Hole Quantity
3
Overall Diameter
4.625 inches
Case Material
Aluminum
Case Surface Treatment
Anodized, mil-c-5541 and enamel, gray
Graduation Unit
5.0 pounds per square inch and 10.0 inches of mercury
Actuation Type
Bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.0/+30.0 pounds pressure per square inch and +0.0/+30.0 inches of mercury
Scale Name
Pressure and vacuum
Dial Size
3-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating and reference
Scale Marking
Pressure; vacuum
Scale Type
Multiple
Scale Smallest Increment
0.5 pounds per square inch and 1.0 inches of mercury
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
Porm 1 pct of scale range
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
White background, black graduations and markings
Scale Name For Which Pointer Is Designed
Pressure-vacuum
Connection Location
Back
Protective Crystal Material
Plastic
Connection Size
0.438-20 unf
Connector Type Vent
Not provided
Special Features
7/16-20 unf 2a flareless bite-type tube fitting per mil-f-18866 for connection data
Nondefinitive Specification/std Data
A design and c type
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
010466741
NSN
6685010466741

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SC3NN30CWRANAG
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-G-18997
Cage Code:
81349
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 6685-01-046-6741
What are the manufacturers of nsn 6685010466741?
Does this nsn 6685010466741 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685010466741
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 6685010466741 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685010466741 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685010466741?
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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