300-0157

View detailed technical data, stock status, and sourcing information for: 300-0157
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-481-6841

Item Name Code

05488

Assigment Date

01/19/2001 (25 years ago)

e/iaegis wpn sys; w/s ticonderoga class cg (47) end item identification, 0.375 inches all ends nominal pipe size accommodated, automatic valve operation method, stainless steel inside special features, 900.0 pounds per square inch opening pressure setting

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.375 inches all ends
End Item Identification: e/iaegis wpn sys; w/s ticonderoga class cg (47)
Valve Operation Method: automatic
Opening Pressure Setting: 900.0 pounds per square inch
Special Features: stainless steel inside
Material: copper alloy body

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
300-0113	Safety Relief Valve
300-0157	Safety Relief Valve
300-2116	Safety Relief Valve
SMT-600-W PAGE 3	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-481-6841?

The FSCG of the NSN 4820-01-481-6841 is 4820

Does the NSN 4820-01-481-6841 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-481-6841 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 4820-01-481-6841 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-481-6841 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 4820-01-481-6841 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Fri, Jan 19, 2001