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6620-00-581-8984

Find complete technical information, availability, and procurement data for: 6620-00-581-8984

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6620-00-581-8984
Federal Supply Group
Instruments and Laboratory Equipment
Federal Supply Classification
6620 Engine Instruments
National Stock Number
6620-00-581-8984
Item Name Code
07428
Assigment Date
01/01/1963 (63 years ago)

An automatic regulating device which controls the flow of fluids or gases by actuating a valve or shutter for heating or cooling purposes. May be adjustable, or set to operate at a definite pressure. Excludes:control, humidity; control, temperature indicating; and switch, thermostatic.

0.719 inches nominal overall depth, diaphragm actuation type, for use w/diesel fuel usage design, 35.0 pounds graduation unit, 2.250 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
0.719 inches nominal
Overall Diameter
2.250 inches nominal
Usage Design
for use w/diesel fuel
Graduation Unit
35.0 pounds
Actuation Type
diaphragm
Adjustability
nonadjustable
Scale Range
+0.000 to 62.000 pounds pressure per square inch
Scale Name
pressure
Dial Size
1.800 in. dia
Connection Quantity
1
Pointer Color
white
Pointer Type
indicating
Scale Marking
fuel oil pressure
Scale Type
single
Scale Smallest Increment
35.0 pounds
Connection Type
external
Mounting Method
flush panel and stud and bracket
Stud Quantity
2
Scale Inscription/Background Color
black figures on white background; white figures on red background
Connection Location
back
Connection Size
0.125 in. npt dia
Stud Location
back
Connector Type Vent
not provided
Material
bronze actuating element
Material
glass protective crystal
Material
iron and steel case

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
269976R91 Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-581-8984?
The FSCG of the NSN 6620-00-581-8984 is 6620
Does the NSN 6620-00-581-8984 have a Schedule B code assigned?
Yes, the Schedule B code is 9026200000
Does NSN 6620-00-581-8984 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 6620-00-581-8984 contain precious materials?
Precious metal content is unknown
Does NSN 6620-00-581-8984 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 6620-00-581-8984 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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