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4820-00-802-0132

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-00-802-0132
(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
01/01/1962 (64 years ago)

spring disk loading method, plain, optional end (pipe) all ends connection style, right-hand all ends thread direction, poppet flow control device, 280.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Thread Direction

right-hand all ends

Flow Control Device

poppet

Disk Loading Method

spring

Maximum Operating Temp

280.0 fahrenheit single response

Connection Style

plain, optional end (pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded internal pipe all ends

Mounting Position

horizontal or vertical

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.250 inches all ends

Material

copper alloy body

Material

copper alloy and rubber synthetic flow control device

Material

copper alloy seat

Media For Which Designed

water-oil-gas single response

Style Designator

straight thru

Thread Series Designator

npt all ends

Replacement For

Part Number Description
4820-00-440-0803 No Name Available 11/01/1972
4820-00-450-0520 No Name Available 03/01/1993
4820-00-809-4434 No Name Available 09/17/1973
4820-00-868-3107 No Name Available 04/23/1972
4820-01-108-5454 No Name Available 10/01/1992

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

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Frequently Asked Questions

What is the FSCG of the NSN 4820-00-802-0132?
The FSCG of the NSN 4820-00-802-0132 is 4820
Does the NSN 4820-00-802-0132 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-802-0132 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 4820-00-802-0132 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-802-0132 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 4820-00-802-0132 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962