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Dial Indicating Pressure Gage NSN 6685-00-301-9970

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 6685-00-301-9970 NSN: 6685-00-301-9970

Features and Characteristics

Overall Depth
1.500 inches
Overall Length
2.250 inches
Bolt Circle Diameter
3.182 inches
Overall Width
2.250 inches
Mounting Hole Diameter
Between 0.169 inches and 0.175 inches
Mounting Hole Quantity
4
Case Material
Aluminum alloy, qq-a-200/8, alloy 6061, t6
Case Surface Treatment
Anodized, mil-a-8625
Graduation Unit
1000.000 pounds per square inch
Actuation Type
Bourdon tube
Adjustability
Nonadjustable
Scale Range
+0.000/+5000.000 pounds pressure per square inch
Scale Name
Pressure
Illuminative Method
Any acceptable
Dial Size
2-1/4 in. Dia
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Type
Single
Scale Smallest Increment
100.000 pounds per square inch
Connection Type
External
Mounting Method
Flush panel
Actuating Element Material
Steel
Scale Inscription/background Color
Black figures on white background
Connection Location
Back, center
Protective Crystal Material
Tempered glass, dd-g-451c, type ii, class 1, quality aa
Connection Size
0.357 in. Dia, 0.400 in.Deep
FSC
6685 Humidity Measuring And Controlling Instruments Temperature Pressure
NIIN
003019970
NSN
6685003019970

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
22-37
Cage Code:
91816
Status:
A
MSDS:
Part Number:
22-31
Cage Code:
91816
Status:
A
MSDS:
Part Number:
2250-017-00
Cage Code:
24708
Status:
A
MSDS:
Part Number:
68J698014-103
Cage Code:
76301
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 6685-00-301-9970
What are the manufacturers of nsn 6685003019970?
Does this nsn 6685003019970 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6685003019970
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 6685003019970 contain any precious metals?
No precious metal content.
Does nsn 6685003019970 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 6685003019970?
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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