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Dial Indicating Pressure Gage NSN 6685-00-248-1691

Item Description

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.

NSN 6685-00-248-1691 NSN: 6685-00-248-1691

Features and Characteristics

Overall Depth
2.262 inches
Bolt Circle Diameter
9.625 inches
Mounting Hole Diameter
0.281 inches
Mounting Hole Quantity
3
Overall Diameter
10.250 inches
Case Material
Plastic
Case Surface Treatment
Enamel
Graduation Unit
300.000 pounds
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.000 to 3000.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
8-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Type
Single
Scale Smallest Increment
2.000 pounds
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
1/2 of 1 pct rating middle third of range
Actuating Element Material
Alloy steel
Scale Inscription/background Color
Black markings on white background
Connection Location
Back, lower
Protective Crystal Material
Plastic
Connection Size
1/4 in. Npt
Connector Type Vent
Not provided
Material
Brass
Material
Copper alloy
Surface Treatment
Any acceptable
Nondefinitive Specification/std Data
1 type and 3, straight composition
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
002481691
NSN
6685002481691

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILG18997B
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 6685-00-248-1691
What are the manufacturers of nsn 6685002481691?
Does this nsn 6685002481691 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685002481691
An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. it may include a temperature equivalent scale. for items that do not have an internal pressure sensitive element see indicator, pressure.
Does nsn 6685002481691 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685002481691 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685002481691?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
07428
FIIG:
T179-B
App. Key:
BA
Cond. Code:
2
Status:
A

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