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Dial Indicating Pressure Gage NSN 6685-00-729-4450

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 6685-00-729-4450 NSN: 6685-00-729-4450

Features and Characteristics

Overall Depth
2.563 inches
Bolt Circle Diameter
7.000 inches
Mounting Hole Diameter
0.281 inches
Mounting Hole Quantity
3
Overall Diameter
7.563 inches
Case Material
Aluminum
Case Surface Treatment
Enamel
Unit Package Quantity
1
Unit Package Type
Any acceptable
Graduation Unit
20.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Adjustable
Scale Range
+0.0 to 160.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
6 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Use no oil
Scale Type
Single
Scale Smallest Increment
2.0 pounds per square inch
Connection Type
External
Mounting Method
Flush panel
Scale Accuracy
1/2 of 1 pct entire range
Actuating Element Material
Steel, aisi 316
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower back
Bezel Type
Hinge
Protective Crystal Material
Laminated glass
Connection Size
0.500 in. Npt
Connector Type Vent
Not provided
Special Features
1/2 in. Npt connection tapped per and10050-4; cleaned for oxygen use per rocketdyne specification ra0110-004
Material
Steel
Material
Steel
Surface Treatment
Paint crackle finish
Surface Treatment
Finish, black, crackle
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
007294450
NSN
6685007294450

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1377SSX2DU0M
Cage Code:
38056
Status:
A
MSDS:
Part Number:
60-1377SSX2DU0M
Cage Code:
38056
Status:
A
MSDS:
Part Number:
60-1377SS00BX0B2SG6C160
Cage Code:
38056
Status:
A
MSDS:
Part Number:
19-905980
Cage Code:
02602
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 6685-00-729-4450
What are the manufacturers of nsn 6685007294450?
Does this nsn 6685007294450 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685007294450
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 6685007294450 contain any precious metals?
Precious metal content is unknown.
Does nsn 6685007294450 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685007294450?
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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