D04B2-2.1N

View detailed technical data, stock status, and sourcing information for: D04B2-2.1N
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-713-7221

Item Name Code

05487

Assigment Date

08/29/2023 (2 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

30.0 pounds per square inch single response maximum operating pressure, 14 all ends thread quantity per inch, piston flow control device, 0.875 inches all ends nominal thread size, 121.0 celsius single response maximum operating temp

Product Characteristics

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

Flow Control Device: piston
Maximum Operating Temp: 121.0 celsius single response
Thread Quantity Per Inch: 14 all ends
Maximum Operating Pressure: 30.0 pounds per square inch single response
Nominal Thread Size: 0.875 inches all ends
Part Name Assigned By Controlling Agency: ball type check valve
Special Features: nitrile, buna n; weight is 0.18 pounds; cartridge material is steel operating parts, hardened steel ball;
Thread Series Designator: unf all ends

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
D04B2-2.1N	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-713-7221?

The FSCG of the NSN 4820-01-713-7221 is 4820

Does the NSN 4820-01-713-7221 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-01-713-7221 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 4820-01-713-7221 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-713-7221 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 4820-01-713-7221 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Tue, Aug 29, 2023