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4820-01-199-1874

Globe-Check Valve

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Official Item Classification

Name
Globe-Check Valve
(NSN) National Stock Number
4820-01-199-1874
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
42174
(FIIG) Federal Item Identification Guide
A530B0
Date
01/18/1985 (41 years ago)

disk flow control device, inside screw bonnet type, right-hand all ends thread direction, 230.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method

Specs & Compatibility

Thread Direction

right-hand all ends

Flow Control Device

disk

Bonnet Type

inside screw

Bonnet Attachment Method

threaded

Maximum Operating Temp

230.0 fahrenheit single response

Connection Style

plain (pipe) all ends

Valve Operation Method

manual

Connection Type

threaded internal pipe all ends

Maximum Operating Pressure

6000.0 pounds per square inch single response

Nominal Thread Size

1.000 inches all ends

Special Features

union ends; check type internally

Material

copper alloy 715 flow control device

Material

copper alloy 958 or copper alloy 630 body

Material

nickel alloy seat

Material

nickel alloy stem

Material Document And Classification

mil-b-23921 mil spec single material response or qq-s-679,comp. 2 fed spec single material response body

Media For Which Designed

water-oil-gas single response

Style Designator

straight thru

Thread Series Designator

npt all ends

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

0042174

Related Hardware Products

Part Number Description
6GSC80-5,PL-1437 Globe-Check Valve
C-4884 AND PL-1437 Globe-Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-199-1874?
The FSCG of the NSN 4820-01-199-1874 is 4820
Does the NSN 4820-01-199-1874 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-199-1874 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 4820-01-199-1874 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-199-1874 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 4820-01-199-1874 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Jan 18, 1985