Dial Liquid Oxygen Content Gage NSN 6685-00-530-0968

Item Description

An instrument designed to measure the amount of liquid oxygen contained in a liquid oxygen converter by means of a pressure sensitive element which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated in units of liters. Excludes gage, pressure, dial indicating.

NSN: 6685-00-530-0968

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Features and Characteristics

Overall Depth

3.125 inches

Bolt Circle Diameter

3.500 inches

Mounting Hole Diameter

0.173 inches

Mounting Hole Quantity

Overall Diameter

3.750 inches

Case Material

Aluminum

Case Surface Treatment

Anodized

Graduation Unit

2.0 gallons

Actuation Type

Bellows

Scale Range

+0.0 to 500.0 gallons

Scale Name

Volume of liquid

Dial Size

2-3/4 in. Dia

Connection Quantity

Pointer Color

White

Pointer Type

Indicating

Scale Marking

Gallons liquid oxygen, max case pressure 150 psi

Scale Type

Single

Scale Smallest Increment

2.0 gal. Liquid oxygen

Connection Type

Internal

Mounting Method

Flush panel

Scale Accuracy

0.3 pct entire range

Actuating Element Material

Beryllium copper

Scale Inscription/background Color

White figures on black background

Bezel Type

Slips-on

Protective Crystal Material

Glass

Connection Size

0.125 in. Npt

Connector Type Vent

Not provided

Special Features

Lox cleaning and packaging required per air force instruction k3655-00887

Material

Aluminum

Surface Treatment

Anodize

Surface Treatment

Anodized

FSC

6685 Humidity Measuring And Controlling Instruments Temperature Pressure

NIIN

005300968

NSN

6685005300968

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

FA141000H

Cage Code:

79172

Status:

MSDS:

Part Number:

84-150

Cage Code:

77907

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9026107000
NAICS: 334513
SITC: 87431
Description: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi
End Use (Code 21160):
Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6685-00-530-0968

What are the manufacturers of nsn 6685005300968?

Siemens Water Technologies Corp. (79172)
Marshall Excelsior Co (77907)

Does this nsn 6685005300968 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6685005300968
An instrument designed to measure the amount of liquid oxygen contained in a liquid oxygen converter by means of a pressure sensitive element which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated in units of liters. excludes gage, pressure, dial indicating.

Does nsn 6685005300968 contain any precious metals?
No precious metal content.

Does nsn 6685005300968 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6685005300968?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

07427

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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