Di Compound Pressure-Vacuum Gage

5803

(NSN) National Stock Number

6685-00-553-4683

Federal Supply Classification

6685 Pressure, Temperature and Humidity Measuring and Controlling Instruments

Item Name Code

07424

Schedule B Code

9026200000

Summary

2.170 inches nominal overall depth, 4.312 inches nominal bolt circle diameter, 0.219 inches nominal mounting hole diameter, 3 mounting hole quantity, 6.090 inches nominal overall diameter, aluminum, die cast case material

DAC	HCC	DMIL	RNCC
4	-	-	5

RNVC	SADC	MSDS	RNAAC
1	-	-	SE

Identification

An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

INC	FIIG	Concept	Condition
07424	T179-B	-	1

Specifications

Overall Depth

2.170 inches nominal

Details

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

Bolt Circle Diameter

4.312 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

0.219 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

6.090 inches nominal

Details

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

Case Material

aluminum, die cast

Details

The element,compound,or mixture of which the case is fabricated,excluding any surface treatment. please use mrc matt with isac coding in place of this discontinued mrc.

Case Surface Treatment

enamel, black

Details

Consists of plating,dip,and/or coating that cannot be wiped off. plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects the surface of the case. please use mrc cwkc in place of this discontinued mrc.

Graduation Unit

30.0 inches of mercury and 30.0 pounds per square inch

Details

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

Actuation Type

single bourdon tube

Details

Indicates the type of actuation provided.

Adjustability

nonadjustable

Details

An indication of whether or not the item is adjustable.

Scale Range

+0.0 to 30.0 inches of mercury and +0.0 to 300.0 pounds pressure per square inch

Details

An indication of the scale range.

Scale Name

pressure-vacuum

Details

The nomenclature by which the scale is identified.

Dial Size

3-1/2 in. dia

Details

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

Connection Quantity

Details

The number of connections furnished.

Pointer Color

black

Details

The hue or tint of the pointer.

Pointer Type

indicating

Details

Indicates the type of pointer provided.

Scale Marking

compound,vac,press

Details

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

Scale Type

multiple

Details

Indicates the type of scale.

Scale Smallest Increment

15.0 inches of mercury and 10.0 pounds per square inch

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 Accuracy

1 pct middle half of scale,1-1/2 pct remainder

Details

The degree of conformity of a scale measurement to a standard or a true value.

Actuating Element Material

phosphor bronze

Details

The element,compound,or mixture of which an actuating element is fabricated,excluding any surface treatment. please use mrc matt with isac coding in place of this discontinued mrc.

Scale Inscription/Background Color

black figures on white background

Details

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

Scale Name For Which Pointer Is Designed

pressure-vacuum

Details

Indicates the scale name for which the pointer is designed.

Connection Location

back

Details

Indicates the connection location.

Bezel Type

thread

Details

Indicates the type of bezel provided.

Protective Crystal Material

plastic, acrylic

Details

The element,compound,or mixture of which the protective crystal is fabricated,excluding any surface treatment. please use mrc matt with isac coding in place of this discontinued mrc.

Connection Size

0.250 in. npt dia

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.

Special Features

red sector from 20 to 30 in. hg,red sector from 230 to 300 psi

Details

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.

Material

aluminum

Details

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

Surface Treatment

enamel

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
42-65	72100	5	-	5	1	-	SE
42F	72100	4	-	5	1	-	SE
005-651	86768	5	-	5	9	-	ZZ
1703-238	86768	2	-	5	9	-	ZZ
E5064-3	43999	1	-	7	2	-	SE
122444	61349	5	-	5	9	-	CX
130109	61349	5	-	3	2	-	CX
5003	61349	4	-	5	9	-	TU
3 1-2 3FMH5-16 24LBF30X300	01170	4	-	C	1	-	ZZ
3FMH	01170	4	-	C	1	-	ZZ
XF3-159	01170	4	-	C	1	-	ZZ
3 1-2 3FMH5-16 24LBF30X300	38508	4	-	5	9	-	SE
3FMH	38508	4	-	5	9	-	SE
XF3-159	38508	4	-	5	9	-	SE

Material and Special Handling

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

HMIC	PMIC	ESD/EMI	Criticality
P	U	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
61770	-	J	-

RVC	WCC	TCC	SHC
-	651	Z	9

What's Included?

Certificate of Conformity
QC Inspection prior to shipping
On time delivery
Friendly service to back every order

Manufacturer

AMETEK, INC. DIV AEROSPACE & DEFENSE

CAGE: 61349

HARLEYSVILLE , PA , 19438-2007

UNITED STATES

View Products

FAQs

Frequently asked questions for NSN 6685-00-553-4683

What is the NIIN of the NSN 6685-00-553-4683?

The National Item Identification Number (NIIN) of the NSN 6685-00-553-4683 is 00-553-4683

When the NSN 6685-00-553-4683 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 6685-00-553-4683 contain any precious metals?

Type/content is unknown

Does the NSN 6685-00-553-4683 contain any hazardous material?

No information in HMIRS

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