4820-01-558-3449

Find complete technical information, availability, and procurement data for: 4820-01-558-3449
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-558-3449

Item Name Code

33858

Assigment Date

11/06/2007 (18 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

6 component quantity, 79227 end item source, disk assembly, spring, seat, seat o-ring, cover o-ring and lubricant furnished items, 79227 accessory controlling agency, 4820-01-558-3416; overhaul/availability lhd3 end item identification

Product Characteristics

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

Furnished Items: disk assembly, spring, seat, seat o-ring, cover o-ring and lubricant
End Item Identification: 4820-01-558-3416; overhaul/availability lhd3
Component Quantity: 6
End Item Source: 79227
Accessory Controlling Agency: 79227
Accessory Identifying Number: rk909ck2 part no.
End Item Name: valve assembly
Part Name Assigned By Controlling Agency: repair kit check valve 2

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
0887211 2.50IN	Check Valve Parts Kit
0887211 RK909CK2 2.50IN	Check Valve Parts Kit
RK909CK2 2.50IN	Check Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-558-3449?

The FSCG of the NSN 4820-01-558-3449 is 4820

Does the NSN 4820-01-558-3449 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-558-3449 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 4820-01-558-3449 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-558-3449 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 4820-01-558-3449 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Nov 6, 2007