A525086

View detailed technical data, stock status, and sourcing information for: A525086
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6620 Engine Instruments

National Stock Number

6620-00-581-5325

Item Name Code

07428

Assigment Date

01/01/1963 (63 years ago)

5.563 inches nominal overall height, 4.000 inches nominal bolt circle diameter, 2.156 inches nominal overall depth, 0.216 inches nominal mounting hole diameter, 3 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: 2.156 inches nominal
Bolt Circle Diameter: 4.000 inches nominal
Overall Height: 5.563 inches nominal
Mounting Hole Diameter: 0.216 inches nominal
Mounting Hole Quantity: 3
Overall Diameter: 5.313 inches nominal
Graduation Unit: 20.0 pounds
Actuation Type: double bourdon tube
Adjustability: nonadjustable
Scale Range: +0.000 to 160.000 pounds pressure per square inch
Scale Name: pressure
Dial Size: 3-1/4 in. dia
Connection Quantity: 2
Pointer Color: white and red
Pointer Type: indicating
Scale Type: single
Scale Smallest Increment: 5.0 pounds
Connection Type: external
Mounting Method: flush panel
Scale Inscription/Background Color: white figures on black background
Connection Location: lower
Bezel Type: hinge
Connection Size: 0.250 in. npt dia
Connector Type Vent: not provided
Color: black case
Material: brass case
Material: bronze actuating element
Material: glass protective crystal
Surface Treatment: paint epoxy 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
A525086	Dial Indicating Pressure Gage
D76401-2	Dial Indicating Pressure Gage

FAQs

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

What is the FSCG of the NSN 6620-00-581-5325?

The FSCG of the NSN 6620-00-581-5325 is 6620

Does the NSN 6620-00-581-5325 have a Schedule B code assigned?

Yes, the Schedule B code is 9026200000

Does NSN 6620-00-581-5325 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 6620-00-581-5325 contain precious materials?

Item does not contain precious metal.

Does NSN 6620-00-581-5325 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 6620-00-581-5325 was assigned to the Federal Catalog?

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