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4820-01-044-0838

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-044-0838
(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
07/07/1977 (49 years ago)

disk flow control device, automatic valve operation method, horizontal or vertical mounting position, cartridge type special features, 250.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Flow Control Device

disk

Maximum Operating Temp

250.0 fahrenheit single response

Valve Operation Method

automatic

Mounting Position

horizontal or vertical

Special Features

cartridge type

Material

steel corrosion resisting body

Media For Which Designed

hydraulic fluid, mineral base single response

Style Designator

straight thru

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
843774 Check Valve
843891PC13 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-044-0838?
The FSCG of the NSN 4820-01-044-0838 is 4820
Does the NSN 4820-01-044-0838 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-044-0838 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 4820-01-044-0838 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-044-0838 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 4820-01-044-0838 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Thu, Jul 7, 1977