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4820-01-398-4546

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-398-4546
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
11/03/1994 (31 years ago)

automatic valve operation method, 6000.0 pounds per square inch single response maximum operating pressure, copper alloy body material, disk flow control device, nickel alloy seat material

Specs & Compatibility

Flow Control Device

disk

Valve Operation Method

automatic

Maximum Operating Pressure

6000.0 pounds per square inch single response

Material

copper alloy body

Material

nickel alloy seat

Material

plastic polyamide (nylon) flow control device

Style Designator

straight thru

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005487

Related Hardware Products

Part Number Description
104063-G CAT 680-3 Check Valve
CDA-11021 Check Valve
PLC-10406 ASSEMBLY 104063-G Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-398-4546?
The FSCG of the NSN 4820-01-398-4546 is 4820
Does the NSN 4820-01-398-4546 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-398-4546 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 4820-01-398-4546 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-398-4546 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 4820-01-398-4546 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Thu, Nov 3, 1994