4820-00-810-9655

Find complete technical information, availability, and procurement data for: 4820-00-810-9655
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-810-9655

Item Name Code

05488

Assigment Date

01/01/1962 (64 years ago)

A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.

4820-00-810-9655, safety relief valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5985-00-711-9518	No Name Available	02/01/1976

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
2604-33	Safety Relief Valve
559B-1M-10	Safety Relief Valve
559B-1M-10-P644	Safety Relief Valve
559B1M10-15PSIP644	Safety Relief Valve
559B2M11	Safety Relief Valve
721920-1	Safety Relief Valve
S16870D	Safety Relief Valve
S16870D102	Safety Relief Valve
ST11243	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-810-9655?

The FSCG of the NSN 4820-00-810-9655 is 4820

Does the NSN 4820-00-810-9655 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-810-9655 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 4820-00-810-9655 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-810-9655 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 4820-00-810-9655 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962