4820-01-421-1670

Find complete technical information, availability, and procurement data for: 4820-01-421-1670
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-1670

Item Name Code

05482

Assigment Date

11/02/1995 (30 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.

6.125 inches flange diameter, outside screw-yoke bonnet type, 6 bolt hole quantity, bolted bonnet attachment method, supply class a0e end item identification

Product Characteristics

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

Flange Diameter: 6.125 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 6
End Item Identification: supply class a0e
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 2.500 inches
Stem Type: rising
Face To Face Distance: 6.000 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Pressure Class: 250.0 pounds per square inch
Special Features: buna-n cork gasket and polytetrafluoroethylene packing
Material: copper alloy body
Material: nickel alloy disk
Material: nickel alloy seat
Material: nickel alloy stem

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
1315-009 2-1/2IN	Gate Valve
1315-009-212	Gate Valve
1315-009-K-0001	Gate Valve
1315-009E 2 1/2 IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-1670?

The FSCG of the NSN 4820-01-421-1670 is 4820

Does the NSN 4820-01-421-1670 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801060

Does NSN 4820-01-421-1670 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 4820-01-421-1670 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-1670 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 4820-01-421-1670 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Nov 2, 1995