Dial Indicating Pressure Gage NSN 6685-00-995-4957

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: 6685-00-995-4957

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Features and Characteristics

Overall Depth

1.672 inches

Overall Diameter

3.891 inches

Case Material

Steel

Case Surface Treatment

Enamel

Graduation Unit

30.0 pounds

Actuation Type

Single bourdon tube

Adjustability

Nonadjustable

Scale Range

+0.000 to 300.000 pounds pressure per square inch

Scale Name

Pressure

Dial Size

3-1/2 in. Dia

Connection Quantity

Pointer Color

Black

Pointer Type

Indicating

Scale Type

Single

Scale Smallest Increment

5.0 pounds

Connection Type

External

Mounting Method

Rigid stem

Scale Accuracy

2 pct entire range

Actuating Element Material

Copper alloy

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

Steel

Surface Treatment

Enamel

Fsc Application Data

Gage, pressure, dial indicating except engine

Reference Number Differentiating Characteristics

As differentiated by scale type, dial size, case material, diameter, depth, bezel type, material, surface treatment, connection quantity, connection type, connection location, connection size, and mounting method

FSC

6685 Humidity Measuring And Controlling Instruments Temperature Pressure

NIIN

009954957

NSN

6685009954957

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

3 1-2 1PCPSR1-4BM300

Cage Code:

01170

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 6685-00-995-4957

What are the manufacturers of nsn 6685009954957?

Bellofram Corporation (01170)
Desco Corp (38508)

Does this nsn 6685009954957 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6685009954957
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 6685009954957 contain any precious metals?
Precious metal content is unknown.

Does nsn 6685009954957 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6685009954957?
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:

Cond. Code:

Status:

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