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Dial Indicating Pressure Gage NSN 6685-00-725-1289

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 6685-00-725-1289 NSN: 6685-00-725-1289

Features and Characteristics

Overall Depth
2.281 inches
Bolt Circle Diameter
5.375 inches
Mounting Hole Diameter
0.219 inches
Mounting Hole Quantity
3
Overall Diameter
5.812 inches
Case Material
Plastic
Case Surface Treatment
Polished
Graduation Unit
10.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.000/+60.000 pounds pressure per square inch
Scale Name
Pressure
Dial Size
4-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black and red
Pointer Type
Indicating and reference
Scale Marking
Use no oil
Scale Type
Single
Scale Smallest Increment
0.5 pounds per square inch
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
1 percent of full scale range
Actuating Element Material
Phosphor bronze
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower back
Protective Crystal Material
Plastic
Connection Size
1/4 in. Od welding nipple
Connector Type Vent
Not provided
Special Features
Consist of 6 in. Lg welding nipple, cleaned for oxygen service
Nondefinitive Specification/std Data
1 type and 1, os composition
Fsc Application Data
Gage, pressure, dial indicating, except engine
Departure From Cited Document
Feat
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
007251289
NSN
6685007251289

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-G-18997/2
Cage Code:
81349
Status:
A
MSDS:
Part Number:
AS33-545-1908200S37
Cage Code:
80064
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 6685-00-725-1289
What are the manufacturers of nsn 6685007251289?
Does this nsn 6685007251289 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685007251289
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 6685007251289 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685007251289 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685007251289?
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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