Dial Indicatin Differential Gage NSN 6685-00-063-3657

Item Description

An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

NSN: 6685-00-063-3657

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Features and Characteristics

Overall Depth

4.4687 inches

Bolt Circle Diameter

3.500 inches

Mounting Hole Diameter

0.1875 inches

Mounting Hole Quantity

Overall Diameter

3.125 inches

Case Material

Aluminum alloy

Case Surface Treatment

Black epoxy finish

Graduation Unit

5 gallons figure intervals

Actuation Type

Bellows

Adjustability

Adjustable

Scale Range

+0.0 to 50.0 gallons of liquid oxygen

Scale Name

Pressure

Dial Size

3.125 in.Dia

Connection Quantity

Pointer Color

Black

Pointer Type

Indicating

Scale Marking

Liquid oxygen

Scale Type

Single

Scale Smallest Increment

1 gal smallest graduated div

Connection Type

Internal

Mounting Method

Flush panel

Scale Accuracy

2 pct accuracy of full scale

Actuating Element Material

Beryllium copper

Scale Inscription/background Color

Black figures, calibrated 0 to 22.9 in.Water column, green line 0 to 50 gal, red line 50 to 56.25 gal, liquid oxygen cleaned

Connection Location

Lower and upper

Protective Crystal Material

Glass

Connection Size

0.250 in.Npt

Connector Type Vent

Not provided

FSC

6685 Humidity Measuring And Controlling Instruments Temperature Pressure

NIIN

000633657

NSN

6685000633657

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

D4R97899-1

Cage Code:

05991

Status:

MSDS:

Part Number:

S334

Cage Code:

05991

Status:

MSDS:

Part Number:

8518569

Cage Code:

98750

Status:

MSDS:

Part Number:

130194

Cage Code:

17423

Status:

MSDS:

Part Number:

SC130154-1

Cage Code:

17423

Status:

MSDS:

Part Number:

130194-1

Cage Code:

17423

Status:

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 6685-00-063-3657

What are the manufacturers of nsn 6685000633657?

Cameron Technologies Us, Inc. (05991)
San Antonio Air Logistics Center (98750)
Avco Tulsa Operation (17423)

Does this nsn 6685000633657 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6685000633657
An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. the scale may indicate in units of pressure, quantity, or flow.

Does nsn 6685000633657 contain any precious metals?
No precious metal content.

Does nsn 6685000633657 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6685000633657?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

62209

FIIG:

T179-B

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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