Dial Indi Absolute Pressure Gage NSN 6685-00-684-1338

Item Description

An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. for items that do not have an internal pressure sensitive element see indicator, pressure.

NSN: 6685-00-684-1338

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Features and Characteristics

Overall Depth

3.687 inches

Bolt Circle Diameter

3.500 inches

Overall Height

3.250 inches

Overall Width

3.250 inches

Mounting Hole Diameter

0.1695 inches

Mounting Hole Quantity

Case Material

Aluminum

Case Surface Treatment

Enamel, baked

Graduation Unit

1.0 inches of mercury and 20.0 inches of mercury

Actuation Type

Diaphragm

Adjustability

Adjustable

Scale Range

+0.0 to 10.0 inches of mercury and +0.0 to 200.0 inches of mercury

Scale Name

Absolute pressure

Dial Size

2.812 in. Dia

Connection Quantity

Pointer Color

Black and white

Pointer Type

Indicating

Scale Marking

Absolute pressure

Scale Type

Multiple

Scale Smallest Increment

0.5 inches of mercury and 10.0 inches of mercury

Connection Type

Internal

Mounting Method

Flush panel

Scale Accuracy

1 pct entire range

Actuating Element Material

Beryllium copper

Scale Inscription/background Color

White figures on black background

Scale Name For Which Pointer Is Designed

Pressure

Connection Location

Back

Bezel Type

Slips-on

Protective Crystal Material

Glass

Connection Size

1/8 in. Npt

Connector Type Vent

Not provided

Special Features

Tech order 5p2-2-38-4; sensitive absolute pressure gage

Material

Aluminum

Material

Aluminum

Surface Treatment

Enamel

Surface Treatment

Enamel, baked

Reference Number Differentiating Characteristics

As differentiated by part no. 5se00139-1, fscm 28638

FSC

6685 Humidity Measuring And Controlling Instruments Temperature Pressure

NIIN

006841338

NSN

6685006841338

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

5SE00139-1

Cage Code:

28638

Status:

MSDS:

Part Number:

B0838510011

Cage Code:

89944

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 6685-00-684-1338

What are the manufacturers of nsn 6685006841338?

Naval Air Warfare Center Aircraft (28638)
Kollsman, Inc. (89944)

Does this nsn 6685006841338 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6685006841338
An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. for items that do not have an internal pressure sensitive element see indicator, pressure.

Does nsn 6685006841338 contain any precious metals?
No precious metal content.

Does nsn 6685006841338 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6685006841338?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

07420

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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