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910-225 Valve Disk

4820-01-230-2021

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Official Item Classification

Name
Valve Disk
Part Number
910-225
(NSN) National Stock Number
4820-01-230-2021
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
35224
(FIIG) Federal Item Identification Guide
A539Y0
Date
04/10/1986 (40 years ago)

250.0 fahrenheit nominal temp rating, solid style designator, aluminum and copper alloy material, 200.0 pounds per square inch nominal pressure rating, 3.160 inches nominal outside diameter

Specs & Compatibility

Outside Diameter

3.160 inches nominal

Temp Rating

250.0 fahrenheit nominal

Pressure Rating

200.0 pounds per square inch nominal

Material

aluminum and copper alloy

Style Designator

solid

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

0035224

Related Hardware Products

Part Number Description
310B172 Valve Disk
910-225 Valve Disk
910-225 ITEM 2 3 1/2IN Valve Disk

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-230-2021?
The FSCG of the NSN 4820-01-230-2021 is 4820
Does the NSN 4820-01-230-2021 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-230-2021 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 4820-01-230-2021 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-230-2021 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 4820-01-230-2021 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Thu, Apr 10, 1986