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4820-01-520-9117

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-520-9117
(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
06/02/2004 (22 years ago)

flared (tube) all ends connection style, automatic valve operation method, spring disk loading method, poppet flow control device, f-15 aircraft support equipment end item identification

Specs & Compatibility

Flow Control Device

poppet

Disk Loading Method

spring

End Item Identification

f-15 aircraft support equipment

Connection Style

flared (tube) all ends

Valve Operation Method

automatic

Connection Type

threaded external tube all ends

Seat Angle

37.0 degrees all ends

Opening Pressure Setting

40.0 pounds per square inch

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
TCVF0500SS-V-40.0 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-520-9117?
The FSCG of the NSN 4820-01-520-9117 is 4820
Does NSN 4820-01-520-9117 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 4820-01-520-9117 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-520-9117 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 4820-01-520-9117 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Wed, Jun 2, 2004