6620-00-557-0406

Find complete technical information, availability, and procurement data for: 6620-00-557-0406
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-557-0406

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

nonadjustable adjustability, 50.0 pounds graduation unit, 1.875 inches nominal overall depth, single bourdon tube actuation type, 2.000 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: 1.875 inches nominal
Overall Diameter: 2.000 inches nominal
Graduation Unit: 50.0 pounds
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 200.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 2 in. dia
Pointer Color: black
Pointer Type: indicating
Scale Marking: oil pressure
Scale Type: single
Scale Smallest Increment: 10.0 pounds
Connection Type: any acceptable
Scale Accuracy: 1 pct entire range
Scale Inscription/Background Color: fluorescent figures and graduations on black background
Connection Location: any acceptable
Connector Type Vent: not provided
Part Name Assigned By Controlling Agency: gage, pressure, dial indicating type agu-12/a
Color: black case
Material: glass protective crystal
Material: plastic case
Surface Treatment: paint epoxy case
Fsc Application Data: engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6620-00-221-4914	No Name Available	08/18/1997
6620-00-248-2849	No Name Available	05/01/1979
6620-00-515-3919	No Name Available	01/01/1960
6620-00-515-3920	No Name Available	01/01/1960

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
13653A	Dial Indicating Pressure Gage
20839A	Dial Indicating Pressure Gage
AGU12A	Dial Indicating Pressure Gage
AW2-14B	Dial Indicating Pressure Gage
AW2014AC01	Dial Indicating Pressure Gage
MIL-G-8170	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-557-0406?

The FSCG of the NSN 6620-00-557-0406 is 6620

Does the NSN 6620-00-557-0406 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6620-00-557-0406 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 6620-00-557-0406 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-557-0406 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 6620-00-557-0406 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963