Model: 31855-12A

Dial Indicating Pressure Gage

Description:

3.000 inches overall depth, 3.505 inches bolt circle diameter, 0.196 inches mounting hole diameter, 4 mounting hole quantity, 3.130 inches overall diameter.

Properties:

Overall Depth

3.000 inches

Bolt Circle Diameter

3.505 inches

Mounting Hole Diameter

0.196 inches

Mounting Hole Quantity

Overall Diameter

3.130 inches

Case Material

Plastic

Case Surface Treatment

Paint, black

Graduation Unit

10.000 pounds

Actuation Type

Diaphragm

Adjustability

Adjustable

Scale Range

+0.000 to 25.000 pounds pressure per square inch

Scale Name

Pressure

Dial Size

2-3/4 in. Dia

Connection Quantity

Pointer Marking

1; 2

Pointer Color

Luminous with blacktail

Pointer Type

Indicating

Scale Marking

Dial marked fuel pressure and psi

Scale Type

Single

Scale Smallest Increment

1.000 pounds

Connection Type

Internal

Mounting Method

Flush panel

Actuating Element Material

Beryllium copper

Scale Inscription/background Color

Luminous figures in black background

Connection Location

Back

Protective Crystal Material

Glass

Connection Size

1/4 in. Npt

Connector Type Vent

Not provided

NSN

6620-00-051-7143

Part Number

31855-12A

Description

Gage,pressure,dial Indicating

CAGE

50992

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.

Part 31855-12A NSN 6620-00-051-7143

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

07428

FIIG:

T179-B

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

121570

UFC:

61770

LTL:

100.0

LCL:

WCC:

652

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 9026200000
SITC: 87435
End Use: Measuring, testing, control instruments
NAICS: 334513
USDA: 1

Freight Class: Instruments and apparatus for measuring or checking pressure