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4820-01-653-4660

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-653-4660
(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
03/24/2016 (10 years ago)

automatic valve operation method, inline check valve part name assigned by controlling agency, threaded internal tube all ends connection type, 0.375 inches valve size, gasket seal (tube) all ends connection style

Specs & Compatibility

Connection Style

gasket seal (tube) all ends

Valve Operation Method

automatic

Connection Type

threaded internal tube all ends

Valve Size

0.375 inches

Part Name Assigned By Controlling Agency

inline check valve

Material

rubber ethylene-propylene class epm packing

Material

steel comp 303 overall

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
1506D-25 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-653-4660?
The FSCG of the NSN 4820-01-653-4660 is 4820
Does the NSN 4820-01-653-4660 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-653-4660 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 4820-01-653-4660 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-653-4660 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 4820-01-653-4660 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Thu, Mar 24, 2016