342CM

View detailed technical data, stock status, and sourcing information for: 342CM
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-945-7522

Item Name Code

07428

Assigment Date

04/06/1966 (60 years ago)

1.610 inches nominal overall depth, 1.688 inches nominal bolt circle diameter, single bourdon tube actuation type, 10.0 pounds graduation unit, 2.297 inches nominal overall diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Depth: 1.610 inches nominal
Bolt Circle Diameter: 1.688 inches nominal
Overall Diameter: 2.297 inches nominal
Graduation Unit: 10.0 pounds
Actuation Type: single bourdon tube
Scale Range: +0.000 to 30.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 2 in. dia
Connection Quantity: 1
Pointer Color: white
Pointer Type: indicating
Scale Marking: engine oil pressure,low idle,normal
Scale Type: single
Scale Smallest Increment: 10.0 pounds
Connection Type: external
Mounting Method: semiflush panel and stud and bracket
Stud Quantity: 2
Scale Inscription/Background Color: white figures on black background
Connection Location: back
Bezel Type: crimp
Connection Size: 1/8 in. npt
Stud Location: back
Connector Type Vent: not provided
Special Features: red band 0 to 10 psi,white band 10 to 20 psi,green band 20 to 30 psi
Material: brass actuating element
Material: glass protective crystal
Material: steel corrosion resisting case
Surface Treatment: solder case
Surface Treatment Document And Classification: mil-p-81728 mil spec single treatment response case
Fsc Application Data: engine

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
342CM	Dial Indicating Pressure Gage
3R2698	Dial Indicating Pressure Gage

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6620-00-945-7522?

The FSCG of the NSN 6620-00-945-7522 is 6620

Does the NSN 6620-00-945-7522 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6620-00-945-7522 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6620-00-945-7522 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-945-7522 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6620-00-945-7522 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Apr 6, 1966