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4820-01-423-2010

Lift-Check Valve

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Official Item Classification

Name
Lift-Check Valve
(NSN) National Stock Number
4820-01-423-2010
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
27828
(FIIG) Federal Item Identification Guide
A530B0
Date
12/18/1995 (30 years ago)

250.0 fahrenheit single response maximum operating temp, navy weapon system code le fire fighting equipment end item identification, inside spring bonnet type, 8 all ends bolt hole quantity, bolted bonnet attachment method

Specs & Compatibility

Bonnet Type

inside spring

Bonnet Attachment Method

bolted

Bolt Hole Quantity

8 all ends

Maximum Operating Temp

250.0 fahrenheit single response

End Item Identification

navy weapon system code le fire fighting equipment

Valve Operation Method

automatic

Flange Shape

round with holes all ends

Connection Type

flange all ends

Mounting Position

horizontal

Valve Size

4.000 inches

Maximum Operating Pressure

250.0 pounds per square inch single response

Nominal Outside Diameter

7.6875 inches all ends

Face To Face Distance

15.000 inches

Nominal Thickness

1.050 inches all ends

Bolt Hole Nominal Diameter

0.694 inches all ends

Bolt Circle Nominal Diameter

6.500 inches all ends

Flange Face Design

plain all ends

Material

nickel alloy body

Media For Which Designed

water, salt single response

Style Designator

straight thru flanged 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

0027828

Related Hardware Products

Part Number Description
803-6983468-ASSY 93 Lift-Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-423-2010?
The FSCG of the NSN 4820-01-423-2010 is 4820
Does the NSN 4820-01-423-2010 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-423-2010 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 4820-01-423-2010 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-423-2010 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 4820-01-423-2010 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Mon, Dec 18, 1995