D76401-2

View detailed technical data, stock status, and sourcing information for: D76401-2
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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)

3 mounting hole quantity, 5.563 inches nominal overall height, 2.156 inches nominal overall depth, 4.000 inches nominal bolt circle diameter, 0.216 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: 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