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Dial Indicating Pressure Gage NSN 6685-00-088-3978

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 6685-00-088-3978 NSN: 6685-00-088-3978

Features and Characteristics

Overall Depth
1.109 inches
Overall Diameter
2.718 inches
Case Material
Brass
Case Surface Treatment
Polished
Graduation Unit
3.0 pounds
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.9 to 15.0 pounds pressure per square inch
Scale Name
Pressure
Dial Size
2-1/2 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Dial marked use no oil
Scale Type
Single
Scale Smallest Increment
0.5 pounds
Connection Type
External
Mounting Method
Rigid stem
Scale Accuracy
1/2 of 1 pct accuracy rating entire scale
Actuating Element Material
Bronze
Scale Inscription/background Color
Black figures on white background
Connection Location
Lower
Bezel Type
Thread
Protective Crystal Material
Glass
Connection Size
0.250 in. Npt dia
Connector Type Vent
Not provided
Material
Brass
Material
Copper alloy
Surface Treatment
Fne000
Surface Treatment
Polished
Fsc Application Data
Gage, pressure, dial indicating, except engine
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
000883978
NSN
6685000883978

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
169594A
Cage Code:
61349
Status:
A
MSDS:
Part Number:
P602
Cage Code:
61349
Status:
A
MSDS:
Part Number:
50665-0
Cage Code:
61349
Status:
A
MSDS:
Part Number:
ADL1539-1
Cage Code:
61349
Status:
A
MSDS:
Part Number:
050665
Cage Code:
61349
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 6685-00-088-3978
What are the manufacturers of nsn 6685000883978?
Does this nsn 6685000883978 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685000883978
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 6685000883978 contain any precious metals?
No precious metal content.
Does nsn 6685000883978 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685000883978?
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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