4820-01-421-2768

Find complete technical information, availability, and procurement data for: 4820-01-421-2768
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-2768

Item Name Code

20962

Assigment Date

11/04/1995 (30 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, 3000.0 pounds per square inch single response maximum operating pressure, 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.

Maximum Operating Pressure: 3000.0 pounds per square inch single response
Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
255751 ASSY J	Ball Valve
255751 ASSY JL1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-2768?

The FSCG of the NSN 4820-01-421-2768 is 4820

Does NSN 4820-01-421-2768 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-421-2768 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-2768 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 4820-01-421-2768 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sat, Nov 4, 1995