4820-01-431-6670

Find complete technical information, availability, and procurement data for: 4820-01-431-6670
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-431-6670 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-6670

Item Name Code

60396

Assigment Date

05/16/1996 (30 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

2.800 inches nominal bolt circle diameter, 0.260 inches minimum and 0.300 inches maximum hole diameter, 0.035 inches minimum and 0.055 inches maximum material thickness, 3.200 inches nominal outside diameter, 0.320 inches minimum and 0.360 inches maximum center hole diameter

Product Characteristics

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

Hole Diameter: 0.260 inches minimum and 0.300 inches maximum
Outside Diameter: 3.200 inches nominal
Bolt Circle Diameter: 2.800 inches nominal
Material Thickness: 0.035 inches minimum and 0.055 inches maximum
Center Hole Diameter: 0.320 inches minimum and 0.360 inches maximum
Bolt Hole Quantity: 8
End Item Identification: w/s code, fire fighting equipment
Temp Rating: 165.0 fahrenheit maximum
Pressure Rating: 450.0 pounds per square inch nominal
Material: plastic polyamide (nylon)
Media For Which Designed: water, salt
Style Designator: flat

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
6983468-PIECE 20	Flat Valve Diaphragm
803-6983468	Flat Valve Diaphragm
803-6983468-PC020	Flat Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-431-6670?

The FSCG of the NSN 4820-01-431-6670 is 4820

Does the NSN 4820-01-431-6670 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-431-6670 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 4820-01-431-6670 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-6670 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 4820-01-431-6670 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, May 16, 1996