902048

View detailed technical data, stock status, and sourcing information for: 902048
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-182-3922

Item Name Code

27850

Assigment Date

01/01/1961 (65 years ago)

1 washer furnished items and quantity, copper alloy disk material, flat cross-sectional shape, 3000.0 pressure pounds per square inch gage burst pressure, 0.542 inches disk size

Product Characteristics

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

Cross-Sectional Shape: flat
Burst Pressure: 3000.0 pressure pounds per square inch gage
Disk Material: copper alloy
Disk Size: 0.542 inches
Furnished Items And Quantity: 1 washer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4210-00-341-8626	No Name Available	01/01/1963
4210-00-355-6327	No Name Available	10/01/1976

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
902048	Rupturable Disk
933624	Rupturable Disk

FAQs

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

What is the FSCG of the NSN 4820-00-182-3922?

The FSCG of the NSN 4820-00-182-3922 is 4820

Does the NSN 4820-00-182-3922 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-182-3922 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 4820-00-182-3922 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-182-3922 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 4820-00-182-3922 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961