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6620-00-800-1284

Find complete technical information, availability, and procurement data for: 6620-00-800-1284

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6620-00-800-1284
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-00-800-1284
Item Name Code
07428
Assigment Date
01/01/1962 (64 years ago)

An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see indicator, pressure.

4.750 inches nominal overall height, 0.172 inches nominal mounting hole diameter, 1.969 inches nominal overall depth, 2.250 inches nominal bolt circle diameter, 4 mounting hole quantity

Product Characteristics

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

Overall Depth
1.969 inches nominal
Bolt Circle Diameter
2.250 inches nominal
Overall Height
4.750 inches nominal
Mounting Hole Diameter
0.172 inches nominal
Mounting Hole Quantity
4
Overall Diameter
4.250 inches nominal
Graduation Unit
50.0 pounds
Actuation Type
single bourdon tube
Adjustability
nonadjustable
Scale Range
+0.000 to 400.000 pounds pressure per square inch
Scale Name
pressure
Dial Size
3.750
Connection Quantity
1
Pointer Color
white
Pointer Type
indicating
Scale Type
single
Scale Smallest Increment
5.0 pounds
Connection Type
external
Mounting Method
flange
Scale Inscription/Background Color
white figures on black background
Scale Name For Which Pointer Is Designed
pressure
Connection Location
lower
Bezel Type
thread
Connection Size
0.250 in. npt
Connector Type Vent
not provided
Material
brass case
Material
glass protective crystal
Material
steel corrosion resisting actuating element
Surface Treatment
enamel case
Fsc Application Data
engine instruments

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6685-00-604-3654 No Name Available 02/01/1976

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
P50040 Dial Indicating Pressure Gage
TIP00589-27JUL70 Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-800-1284?
The FSCG of the NSN 6620-00-800-1284 is 6620
Does the NSN 6620-00-800-1284 have a Schedule B code assigned?
Yes, the Schedule B code is 9026200000
Does NSN 6620-00-800-1284 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 6620-00-800-1284 contain precious materials?
Item does not contain precious metal.
Does NSN 6620-00-800-1284 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 6620-00-800-1284 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962

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