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4820-01-449-7020

Fluid Valve Stem

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Official Item Classification

Name
Fluid Valve Stem
(NSN) National Stock Number
4820-01-449-7020
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
32528
(FIIG) Federal Item Identification Guide
A503Z0
Date
10/10/1997 (29 years ago)

0.375 inches valve size for which designed, 0.556 inches nominal largest outside diameter, angle valve type for which designed, integral disk features provided, 3.875 inches nominal overall length

Specs & Compatibility

Overall Length

3.875 inches nominal

Largest Outside Diameter

0.556 inches nominal

Valve Type For Which Designed

angle

Features Provided

integral disk

Valve Size For Which Designed

0.375 inches

Stem Actuating End Type

threaded externally

Special Features

kel-f disk, for angle stop valve

Material

nickel alloy

Furnished Items And Quantity

1 disk and 2 retainer and 1 screw

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

0032528

Related Hardware Products

Part Number Description
803-4384536-23BX-93 Fluid Valve Stem

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-449-7020?
The FSCG of the NSN 4820-01-449-7020 is 4820
Does the NSN 4820-01-449-7020 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-449-7020 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 4820-01-449-7020 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-449-7020 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 4820-01-449-7020 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Fri, Oct 10, 1997