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Di Compound Pressure-vacuum Gage NSN 6685-00-977-4381

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indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.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 6685-00-977-4381 NSN: 6685-00-977-4381

Features and Characteristics

Overall Depth
2.687 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.242 inches
Mounting Hole Quantity
3
Overall Diameter
5.281 inches
Case Material
Aluminum
Case Surface Treatment
Enamel
Unit Package Quantity
1
Unit Package Type
Box
Graduation Unit
2.0 inches and 2.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable or nonadjustable
Scale Range
-30.0/+150.0 pounds pressure per square inch
Scale Name
Compound
Dial Size
4-1/2 in.Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Marking
Shock resistant
Scale Type
Single
Scale Smallest Increment
2.0 pounds per square inch
Connection Type
Internal
Mounting Method
Flush panel and stud
Stud Quantity
3
Scale Accuracy
1 pct entire range
Actuating Element Material
Steel
Scale Inscription/background Color
Black figures on white background
Scale Name For Which Pointer Is Designed
Pressure-vacuum
Connection Location
Bottom
Protective Crystal Material
Plastic
Connection Size
0.250 in. Tube
Stud Location
In back
Connector Type Vent
Provided
Nondefinitive Specification/std Data
A design and c type
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
009774381
NSN
6685009774381

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
819-4-35FCLCW
Cage Code:
64467
Status:
A
MSDS:
Part Number:
MIL-I-18997
Cage Code:
81349
Status:
A
MSDS:
Part Number:
G27-80-4-35FCLCW
Cage Code:
64467
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 6685-00-977-4381
What are the manufacturers of nsn 6685009774381?
Does this nsn 6685009774381 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685009774381
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 6685009774381 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685009774381 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685009774381?
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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