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6620-00-557-0266

Find complete technical information, availability, and procurement data for: 6620-00-557-0266

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6620-00-557-0266
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-00-557-0266
Item Name Code
07420
Assigment Date
01/01/1963 (63 years ago)

unable to decode case material, 2.875 inches minimum and 3.125 inches maximum overall depth, diaphragm actuation type, 3.230 inches nominal overall diameter, 10.0 inches graduation unit

Product Characteristics

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

Overall Depth
2.875 inches minimum and 3.125 inches maximum
Overall Diameter
3.230 inches nominal
Case Material
unable to decode
Graduation Unit
10.0 inches
Actuation Type
diaphragm
Adjustability
nonadjustable
Scale Range
+10.000 to 75.000 inches of mercury
Scale Name
manifold pressure
Illuminative Method
fluorescent lamp
Dial Size
2.950 in. dia
Connection Quantity
1
Pointer Color
black
Pointer Type
indicating
Scale Marking
/man in. hg/
Scale Type
single
Scale Smallest Increment
1.0 inches
Connection Type
internal
Mounting Method
clamp
Scale Accuracy
1 pct entire range
Actuating Element Material
unable to decode
Scale Inscription/Background Color
fluorescent luminescent figures on dull black background
Scale Name For Which Pointer Is Designed
manifold pressure
Connection Location
back
Bezel Type
thread
Protective Crystal Material
unable to decode
Connection Size
7/16-20 unf 3b thd
Connector Type Vent
not provided
Special Features
black satin finish on case
Material
copper alloy
Surface Treatment
paint
Nondefinitive Spec/Std Data
mb-1 type
Fsc Application Data
gage,absolute pressure,dial indicating,engine instrument

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
MILG8360TYPEMB1 Dial Indi Absolute Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-557-0266?
The FSCG of the NSN 6620-00-557-0266 is 6620
Does the NSN 6620-00-557-0266 have a Schedule B code assigned?
Yes, the Schedule B code is 9026200000
Does NSN 6620-00-557-0266 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 6620-00-557-0266 contain precious materials?
Item does not contain precious metal.
Does NSN 6620-00-557-0266 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 6620-00-557-0266 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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