4820-01-247-2660

Find complete technical information, availability, and procurement data for: 4820-01-247-2660
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-247-2660

Item Name Code

35224

Assigment Date

12/31/1986 (39 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

4.125 inches nominal overall height, 2.739 inches nominal shank diameter, 45.0 degrees nominal seat angle, steel material, 2.311 inches nominal flange diameter

Product Characteristics

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

Shank Diameter: 2.739 inches nominal
Flange Diameter: 2.311 inches nominal
Overall Height: 4.125 inches nominal
Seat Angle: 45.0 degrees nominal
Material: steel
Style Designator: poppet

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
803-2177140 PC 2A	Valve Disk
803-2177140-XX-	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-247-2660?

The FSCG of the NSN 4820-01-247-2660 is 4820

Does the NSN 4820-01-247-2660 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-247-2660 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 4820-01-247-2660 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-247-2660 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 4820-01-247-2660 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Dec 31, 1986