4820-01-261-5346

Find complete technical information, availability, and procurement data for: 4820-01-261-5346
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-261-5346

Item Name Code

35224

Assigment Date

08/15/1987 (38 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

2a thread class, 0.500 inches nominal thread size, 700.0 pounds per square inch nominal pressure rating, 13 thread quantity per inch, nickel alloy 400 material

Product Characteristics

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

Thread Class: 2a
Pressure Rating: 700.0 pounds per square inch nominal
Thread Quantity Per Inch: 13
Nominal Thread Size: 0.500 inches
Material: nickel alloy 400
Material Document And Classification: qq-n-281, class a fed spec single material response
Media For Which Designed: water

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
2621-826-01-008A	Valve Disk
262182601-008A	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-261-5346?

The FSCG of the NSN 4820-01-261-5346 is 4820

Does the NSN 4820-01-261-5346 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-261-5346 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 4820-01-261-5346 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-261-5346 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 4820-01-261-5346 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Aug 15, 1987