4820-00-913-0851

Find complete technical information, availability, and procurement data for: 4820-00-913-0851
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-913-0851

Item Name Code

22113

Assigment Date

06/29/1966 (60 years ago)

A thin, flat or triangular strip of wood, plastic, or other material, with one or more edges, graduated in common units of linear measurement (inches, centimeters, feet, yards, or meters), which are subdivided into fractional or decimal parts of the unit. Generally used in drafting for measuring distances. Excludes:scale, plotting and rule (as modified).

0.649 inches minimum and 0.651 inches maximum body outside diameter, angular seating surface shape, 0.252 inches nominal first step body stepped inside diameter, 69.000 minimum and 71.000 maximum seat angle in deg, 0.124 inches minimum and 0.126 inches maximum overall height

Product Characteristics

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

Overall Height: 0.124 inches minimum and 0.126 inches maximum
Body Outside Diameter: 0.649 inches minimum and 0.651 inches maximum
Seat Angle In Deg: 69.000 minimum and 71.000 maximum
Seating Surface Shape: angular
Body Stepped Inside Diameter: 0.252 inches nominal first step
Body Stepped Inside Diameter: 0.361 inches nominal second step
Material: plastic polyamide (nylon) overall
Style Designator: plain

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-045-5577	No Name Available	07/01/2017

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
162662-1	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-913-0851?

The FSCG of the NSN 4820-00-913-0851 is 4820

Does the NSN 4820-00-913-0851 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-913-0851 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 4820-00-913-0851 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-913-0851 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 4820-00-913-0851 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 29, 1966