Model: 78B

Dial Indicating Pressure Gage

Properties:

Overall Depth

0.938 inches

Bolt Circle Diameter

3.031 inches

Mounting Hole Diameter

0.156 inches

Mounting Hole Quantity

Overall Diameter

2.812 inches

Case Material

Steel, drawn

Case Surface Treatment

Enamel, baked

End Application

Ws)catapult/arresting gear

Graduation Unit

300.0 pounds per square inch

Actuation Type

Bourdon tube

Adjustability

Nonadjustable

Scale Range

+0.0/+3000.0 pounds pressure per square inch

Scale Name

Pressure

Dial Size

2-1/2 in. Dia

Connection Quantity

Pointer Color

Black

Pointer Type

Indicating

Scale Type

Single

Scale Smallest Increment

50.0 pounds per square inch

Connection Type

External

Mounting Method

Flush panel and stud and clamp

Stud Quantity

Scale Accuracy

1 pct full range

Actuating Element Material

Steel, aisi 316

Scale Inscription/background Color

Black markings on white background

Connection Location

Back

Protective Crystal Material

Plastic, acrylic

Connection Size

0.250 in. Npt

Stud Location

Back

Connector Type Vent

Not provided

NSN

6685-00-168-0342

Part Number

78B

Description

Gage,pressure,dial Indicating

CAGE

72100

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 78B NSN 6685-00-168-0342

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.5000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

121570

UFC:

61770

LTL:

100.0

LCL:

WCC:

653

TCC:

SHC:

ACC:

Trailers/Vehicles

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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