4820-01-726-7744

Find complete technical information, availability, and procurement data for: 4820-01-726-7744
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-726-7744

Item Name Code

14559

Assigment Date

02/15/2025 (1 year ago)

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes:items which are primarily designed for dampening shock and/or vibration. Excludes:bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; bracket (1), structural component, aircraft; and radius block.

stem seal,1;bonnet seal,1;ptfe backup ring,1;lower stem assembly,1;maintenance instructions,1 supply items and quantities, seal kit part name assigned by controlling agency, 4820-01-264-7222 end item identification, 5 component quantity

Product Characteristics

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

End Item Identification: 4820-01-264-7222
Component Quantity: 5
Supply Items And Quantities: stem seal,1;bonnet seal,1;ptfe backup ring,1;lower stem assembly,1;maintenance instructions,1
Part Name Assigned By Controlling Agency: seal kit

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
KIT-RL4-EPRT	Safety Relief Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-726-7744?

The FSCG of the NSN 4820-01-726-7744 is 4820

Does the NSN 4820-01-726-7744 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-726-7744 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 4820-01-726-7744 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-726-7744 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 4820-01-726-7744 was assigned to the Federal Catalog?

It was assigned 1 year ago, on Sat, Feb 15, 2025