4820-01-218-9140

Find complete technical information, availability, and procurement data for: 4820-01-218-9140
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-218-9140

Item Name Code

53478

Assigment Date

10/20/1985 (40 years ago)

cover plate part name assigned by controlling agency, quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, zzzy criticality code justification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Criticality Code Justification: zzzy
Part Name Assigned By Controlling Agency: cover plate
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-286-4842	No Name Available	11/01/1990
4820-01-290-0238	No Name Available	05/01/2001

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
NS-4038 ITEM 3 3/4IN	Valve Cover Plate
NS-4038 ITEM 3 3/4INL1	Valve Cover Plate

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-218-9140?

The FSCG of the NSN 4820-01-218-9140 is 4820

Does the NSN 4820-01-218-9140 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-218-9140 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 4820-01-218-9140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-218-9140 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 4820-01-218-9140 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Oct 20, 1985