4820-01-701-6143

Find complete technical information, availability, and procurement data for: 4820-01-701-6143
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-701-6143

Item Name Code

05488

Assigment Date

05/26/2022 (4 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

relief valve part name assigned by controlling agency, 2.03 inches all ends nominal width, 3.89 inches all ends nominal length, 300.0 pounds per square inch single response maximum operating pressure, 2.70 inches first connection face to centerline distance

Product Characteristics

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

Nominal Width: 2.03 inches all ends
Nominal Length: 3.89 inches all ends
Maximum Operating Pressure: 300.0 pounds per square inch single response
First Connection Face To Centerline Distance: 2.70 inches
Part Name Assigned By Controlling Agency: relief valve
Material: steel stainless - use stb000 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
SS-RL3M4-S4	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-701-6143?

The FSCG of the NSN 4820-01-701-6143 is 4820

Does the NSN 4820-01-701-6143 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-701-6143 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 4820-01-701-6143 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-701-6143 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 4820-01-701-6143 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Thu, May 26, 2022