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4820-01-063-9155

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-063-9155
(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
08/14/1978 (48 years ago)

spring disk loading method, poppet flow control device, 60.0 fahrenheit single response maximum operating temp, 3a 1st end thread class, right-hand 1st end thread direction

Specs & Compatibility

Thread Class

3a 1st end

Thread Direction

right-hand 1st end

Flow Control Device

poppet

Disk Loading Method

spring

Maximum Operating Temp

60.0 fahrenheit single response

Connection Style

flared (tube) 1st end

Connection Type

threaded external tube 1st end

Mounting Position

horizontal

Thread Quantity Per Inch

12 1st end

Maximum Operating Pressure

25.0 pounds per square inch single response

Nominal Thread Size

1.062 inches 1st end

Seat Angle

37.0 degrees 1st end

Media For Which Designed

fuel/oil, hydrocarbon single response

Style Designator

straight thru

Thread Series Designator

unj 1st end

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
209-063-638-1 Check Valve
AE99642K Check Valve
VS84-3365 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-063-9155?
The FSCG of the NSN 4820-01-063-9155 is 4820
Does the NSN 4820-01-063-9155 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301010
Does NSN 4820-01-063-9155 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 4820-01-063-9155 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-063-9155 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 4820-01-063-9155 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Mon, Aug 14, 1978