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4820-01-298-5231

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-298-5231
(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
04/18/1989 (37 years ago)

right-hand all ends thread direction, 800.0 pounds per square inch single response maximum operating pressure, threaded external pipe all ends connection type, 0.375 inches all ends nominal thread size, aluminum body material

Specs & Compatibility

Thread Direction

right-hand all ends

Connection Type

threaded external pipe all ends

Maximum Operating Pressure

800.0 pounds per square inch single response

Nominal Thread Size

0.375 inches all ends

Material

aluminum body

Media For Which Designed

hydraulic fluid, petroleum base single response

Thread Series Designator

npt all 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

0005487

Related Hardware Products

Part Number Description
D-WK-492-A6 PC12 Check Valve
DWK-492-A71 IT Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-298-5231?
The FSCG of the NSN 4820-01-298-5231 is 4820
Does the NSN 4820-01-298-5231 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-01-298-5231 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 4820-01-298-5231 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-298-5231 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 4820-01-298-5231 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Tue, Apr 18, 1989