2620-920X3 PIECE 4

View detailed technical data, stock status, and sourcing information for: 2620-920X3 PIECE 4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-203-4789

Item Name Code

22113

Assigment Date

03/14/1985 (41 years ago)

0.960 inches nominal body inside diameter, 1.310 inches minimum and 1.313 inches maximum body outside diameter, 0.655 inches minimum and 0.658 inches maximum overall height, steel overall material, flat seating surface shape

Product Characteristics

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

Overall Height: 0.655 inches minimum and 0.658 inches maximum
Body Outside Diameter: 1.310 inches minimum and 1.313 inches maximum
Body Inside Diameter: 0.960 inches nominal
Seating Surface Shape: flat
Material: steel overall
Style Designator: plain

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
2620-920X3 PIECE 4	Valve Seat
845-1889552 PIECE 4	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-203-4789?

The FSCG of the NSN 4820-01-203-4789 is 4820

Does the NSN 4820-01-203-4789 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-203-4789 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 4820-01-203-4789 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-203-4789 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 4820-01-203-4789 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Mar 14, 1985