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4820-01-102-9946

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-102-9946
(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
11/01/1980 (45 years ago)

socket (pipe) all ends connection style, automatic valve operation method, 0.750 inches all ends nominal pipe size accommodated, 100.0 fahrenheit single response maximum operating temp, ball flow control device

Specs & Compatibility

Nominal Pipe Size Accommodated

0.750 inches all ends

Flow Control Device

ball

Maximum Operating Temp

100.0 fahrenheit single response

Connection Style

socket (pipe) all ends

Valve Operation Method

automatic

Connection Type

unthreaded internal pipe all ends

Mounting Position

horizontal

Maximum Operating Pressure

2000.0 pounds per square inch single response

Special Features

ball check

Material

steel overall

Media For Which Designed

water-oil-gas 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
E-46284 Check Valve
E-46284 PART SWB-701 Check Valve
SWB-701 3-4IN Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-102-9946?
The FSCG of the NSN 4820-01-102-9946 is 4820
Does the NSN 4820-01-102-9946 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-102-9946 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 4820-01-102-9946 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-102-9946 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 4820-01-102-9946 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Sat, Nov 1, 1980