991-407-014-004

View detailed technical data, stock status, and sourcing information for: 991-407-014-004
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-397-5724

Item Name Code

22113

Assigment Date

10/13/1994 (31 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.

rubber synthetic seat material, used on a waukesha bearings 2 inch vent check valve special features, angular seating surface shape

Product Characteristics

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

Seating Surface Shape: angular
Special Features: used on a waukesha bearings 2 inch vent check valve
Material: rubber synthetic seat

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
000 991 407	Valve Seat
000 991 407 ITEM 4 2-INCH	Valve Seat
991-407-014-004	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-397-5724?

The FSCG of the NSN 4820-01-397-5724 is 4820

Does the NSN 4820-01-397-5724 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-397-5724 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 4820-01-397-5724 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-397-5724 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 4820-01-397-5724 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Oct 13, 1994