4820-01-431-6671

Find complete technical information, availability, and procurement data for: 4820-01-431-6671
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-6671

Item Name Code

35224

Assigment Date

05/16/1996 (30 years ago)

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped and gasket.

used on the fire fighting equipment end item identification, 0.330 inches nominal overall height, 0.438 inches nominal inside diameter, 165.0 fahrenheit maximum temp rating, 2.125 inches nominal outside diameter

Product Characteristics

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

Inside Diameter: 0.438 inches nominal
Outside Diameter: 2.125 inches nominal
Overall Height: 0.330 inches nominal
End Item Identification: used on the fire fighting equipment
Temp Rating: 165.0 fahrenheit maximum
Material: nickel alloy
Media For Which Designed: water
Style Designator: plain

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 12	Valve Disk
803-6983468-PC012	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-431-6671?

The FSCG of the NSN 4820-01-431-6671 is 4820

Does the NSN 4820-01-431-6671 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-431-6671 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 4820-01-431-6671 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-6671 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 4820-01-431-6671 was assigned to the Federal Catalog?

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