4820-01-231-3140

Find complete technical information, availability, and procurement data for: 4820-01-231-3140
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-231-3140

Item Name Code

40243

Assigment Date

04/25/1986 (40 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

steel material, 25980 valve design control activity, displacement pump assembly 221-075 end item identification, 0.310 inches nominal spherical diameter, 205-982 valve model number for which designed

Product Characteristics

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

End Item Identification: displacement pump assembly 221-075
Spherical Diameter: 0.310 inches nominal
Valve Design Control Activity: 25980
Valve Model Number For Which Designed: 205-982
Material: steel

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
101-823	Check Ball

FAQs

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

What is the FSCG of the NSN 4820-01-231-3140?

The FSCG of the NSN 4820-01-231-3140 is 4820

Does the NSN 4820-01-231-3140 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-231-3140 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 4820-01-231-3140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-231-3140 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 4820-01-231-3140 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Apr 25, 1986