6620-00-663-5844

Find complete technical information, availability, and procurement data for: 6620-00-663-5844
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-663-5844

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

2.375 inches nominal overall height, 2.625 inches nominal bolt circle diameter, 1.156 inches nominal overall depth, 2.375 inches nominal overall width, 0.170 inches nominal mounting hole 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: 1.156 inches nominal
Bolt Circle Diameter: 2.625 inches nominal
Overall Height: 2.375 inches nominal
Overall Width: 2.375 inches nominal
Mounting Hole Diameter: 0.170 inches nominal
Mounting Hole Quantity: 4
Graduation Unit: 10.0 pounds per square inch
Actuation Type: single bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 30.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 1-7/8 in. dia
Connection Quantity: 1
Pointer Type: indicating
Scale Marking: fuel
Scale Type: single
Scale Smallest Increment: 1.0 pounds per square inch
Connection Type: internal
Mounting Method: flush panel
Scale Inscription/Background Color: flourescent figured on black background
Connection Location: back
Bezel Type: slips-on
Connection Size: 1/8 in. npt
Connector Type Vent: not provided
Material: bronze actuating element
Material: glass protective crystal
Material: plastic case
Surface Treatment: enamel case
Fsc Application Data: gage,pressure,dial indicating,engine instrument

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
6620-00-515-5362	No Name Available	06/11/1972
6620-00-515-6464	No Name Available	06/11/1972
6620-00-526-6874	No Name Available	06/11/1972

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
AW1 7-8 15F3F6	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-663-5844?

The FSCG of the NSN 6620-00-663-5844 is 6620

Does the NSN 6620-00-663-5844 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6620-00-663-5844 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 6620-00-663-5844 contain precious materials?

Precious metal content is unknown

Does NSN 6620-00-663-5844 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 6620-00-663-5844 was assigned to the Federal Catalog?

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