4820-01-685-5531

Find complete technical information, availability, and procurement data for: 4820-01-685-5531
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-685-5531

Item Name Code

39525

Assigment Date

12/27/2019 (6 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

feat criticality code justification, explosive ordnance disposal (eod) tools/equipment special features

Product Characteristics

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

Criticality Code Justification: feat
Special Features: explosive ordnance disposal (eod) tools/equipment

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
810-025	Purge Valve
810-025/ 8324510	Purge Valve
810-025ED	Purge Valve

FAQs

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

What is the FSCG of the NSN 4820-01-685-5531?

The FSCG of the NSN 4820-01-685-5531 is 4820

Does the NSN 4820-01-685-5531 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-685-5531 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 4820-01-685-5531 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-685-5531 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 4820-01-685-5531 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Fri, Dec 27, 2019