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4820-01-045-0205

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-045-0205
(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
07/25/1977 (49 years ago)

right-hand 1st end thread direction, 3a 1st end thread class, poppet flow control device, flare (tube) 1st end connection style, threaded internal tube 1st end connection type

Specs & Compatibility

Thread Class

3a 1st end

Thread Direction

right-hand 1st end

Flow Control Device

poppet

Connection Style

flare (tube) 1st end

Connection Type

threaded internal tube 1st end

Mounting Position

horizontal

Maximum Operating Pressure

3000.0 pounds per square inch single response

Nominal Thread Size

0.438 inches 1st end

Nominal Outside Diameter Tube Accommodated

0.250 inches 1st end

Media For Which Designed

fuel/oil, hydrocarbon single response

Style Designator

straight thru

Thread Series Designator

unjf 1st end

Replacement For

Part Number Description
4820-01-058-6096 No Name Available 04/01/1988
4820-01-292-4770 No Name Available 04/01/2007

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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Part Number Description
10378320 Check Valve
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-045-0205?
The FSCG of the NSN 4820-01-045-0205 is 4820
Does NSN 4820-01-045-0205 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 4820-01-045-0205 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-045-0205 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 4820-01-045-0205 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Mon, Jul 25, 1977