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333A Valve Piston

4820-01-398-8520

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Official Item Classification

Name
Valve Piston
Part Number
333A
(NSN) National Stock Number
4820-01-398-8520
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
36944
(FIIG) Federal Item Identification Guide
A512T0
Date
11/09/1994 (31 years ago)

includes: o-ring 1; u-scraper 1 special features, 0f5s6 valve design control activity, grooved features provided, 400 valve model number for which designed

Specs & Compatibility

Features Provided

grooved

Valve Design Control Activity

0f5s6

Valve Model Number For Which Designed

400

Special Features

includes: o-ring 1; u-scraper 1

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

0036944

Related Hardware Products

Part Number Description
333A Valve Piston

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-398-8520?
The FSCG of the NSN 4820-01-398-8520 is 4820
Does the NSN 4820-01-398-8520 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-398-8520 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 4820-01-398-8520 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-398-8520 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 4820-01-398-8520 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Wed, Nov 9, 1994