Dial Indicating Pressure Gage

MILG7734

(NSN) National Stock Number

6620-00-051-7143

Federal Supply Classification

6620 Engine Instruments

Item Name Code

07428

Schedule B Code

9026200000

Summary

3.000 inches nominal overall depth, 3.505 inches nominal bolt circle diameter, 0.196 inches nominal mounting hole diameter, 4 mounting hole quantity, 3.130 inches nominal overall diameter, 10.000 pounds graduation unit

DAC	HCC	DMIL	RNCC
X	-	-	3

RNVC	SADC	MSDS	RNAAC
1	-	-	XX

Identification

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.

INC	FIIG	Concept	Condition
07428	T179-B	-	2

Specifications

Overall Depth

3.000 inches nominal

Details

An overall measurement between specified points of an item,in distinction from height.

Bolt Circle Diameter

3.505 inches nominal

Details

The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.

Mounting Hole Diameter

0.196 inches nominal

Details

The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.

Mounting Hole Quantity

Details

The number of mounting holes provided.

Overall Diameter

3.130 inches nominal

Details

A measurement of the longest straight line across a circular cross-sectional plane.

Graduation Unit

10.000 pounds

Details

The increment of measure represented by the marking/s/ on the item.

Actuation Type

diaphragm

Details

Indicates the type of actuation provided.

Adjustability

adjustable

Details

An indication of whether or not the item is adjustable.

Scale Range

+0.000 to 25.000 pounds pressure per square inch

Details

An indication of the scale range.

Scale Name

pressure

Details

The nomenclature by which the scale is identified.

Dial Size

2-3/4 in. dia

Details

Designates the size of the relative or proportionate dimensions of the dial.

Connection Quantity

Details

The number of connections furnished.

Pointer Marking

1; 2

Details

An indication of the marking/s/ on the pointer.

Pointer Type

indicating

Details

Indicates the type of pointer provided.

Scale Marking

dial marked fuel pressure and psi

Details

An indication of the marking(s) on the scale.

Scale Type

single

Details

Indicates the type of scale.

Scale Smallest Increment

1.000 pounds

Details

The smallest value between the markings on a scale.

Connection Type

internal

Details

Indicates the type of connection/s/.

Mounting Method

flush panel

Details

The means of attaching the item.

Scale Inscription/Background Color

luminous figures in black background

Details

The hue or tint of the inscription(s) and/or that portion of the scale which surrounds the inscription on the scale.

Connection Location

back

Details

Indicates the connection location.

Connection Size

1/4 in. npt

Details

Designates the size of the connection provided.

Connector Type Vent

not provided

Details

An indication of whether or not a connector type vent is provided.

Color

black case

Details

A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.

Material

copper alloy actuating element

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

glass protective crystal

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material

plastic case

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Surface Treatment

paint epoxy case

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
MS28064-3	80049	X	-	5	2	-	XX
MS28064T3	80049	X	-	5	2	-	XX
31855-12	50992	5	-	3	2	-	ZZ
31855-12A	50992	5	-	3	2	-	ZZ
31855-12	49742	X	-	5	9	-	XX
31855-12A	49742	X	-	5	9	-	XX

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
N	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
61770	-	J	-

RVC	WCC	TCC	SHC
-	652	Z	9

Provided with every order

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

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Manufacturer

DEPARTMENT OF THE AIR FORCE

CAGE: 80049

WASHINGTON , DC , 20330

UNITED STATES

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FAQs

Frequently asked questions for NSN 6620-00-051-7143

What is the NIIN of the NSN 6620-00-051-7143?

The National Item Identification Number (NIIN) of the NSN 6620-00-051-7143 is 00-051-7143

When the NSN 6620-00-051-7143 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 6620-00-051-7143 contain any precious metals?

Type/content is unknown

Does the NSN 6620-00-051-7143 contain any hazardous material?

No data in HMIRS

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