1 221 015 255

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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-01-422-9708

Item Name Code

07428

Assigment Date

12/12/1995 (30 years ago)

An instrument which measures electrical potential and is calibrated in volts or any multiple and/or submultiple thereof. The value may be expressed by means of a pointer and calibrated dial or a digital readout display.

52.0 millimeters nominal overall width, 4.0 millimeters nominal bolt circle diameter, oil pressure gage. usage design, 56.0 millimeters nominal overall diameter, 63.5 millimeters nominal overall length

Product Characteristics

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

Overall Length: 63.5 millimeters nominal
Bolt Circle Diameter: 4.0 millimeters nominal
Overall Width: 52.0 millimeters nominal
Overall Diameter: 56.0 millimeters nominal
Usage Design: oil pressure gage.
Graduation Unit: 15.0 pounds per square inch
Actuation Type: electrical resistance
Scale Range: +0.0 to 150.0 pounds pressure per square inch
Scale Name: pounds pressure
Illuminative Method: incandescent lamp
Connection Quantity: 3
Pointer Color: white
Scale Type: concentric arc dial
Scale Smallest Increment: 15.0 pounds per square inch
Connection Type: external
Mounting Method: threaded stud
Stud Quantity: 2
Scale Accuracy: 3.6 pct throughout the range.
Scale Inscription/Background Color: dull black background, white dial print, blue color band.
Mounting Connection Location: both sides
Connector Type Vent: not provided

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
1 221 015 255	Dial Indicating Pressure Gage
13030200	Dial Indicating Pressure Gage
350108	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-01-422-9708?

The FSCG of the NSN 6620-01-422-9708 is 6620

Does the NSN 6620-01-422-9708 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6620-01-422-9708 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 6620-01-422-9708 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-01-422-9708 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 6620-01-422-9708 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Dec 12, 1995