4820-01-426-2477

Find complete technical information, availability, and procurement data for: 4820-01-426-2477
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-426-2477

Item Name Code

05482

Assigment Date

03/07/1996 (30 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

4.375 inches flange diameter, mars class afs end item identification, outside screw-yoke bonnet type, bolted bonnet attachment method, 4 bolt hole quantity

Product Characteristics

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

Flange Diameter: 4.375 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4
End Item Identification: mars class afs
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 1.250 inches
Maximum Operating Pressure And Media For Which Designed: 150.0 pounds per square inch steam and 225.0 pounds per square inch water-oil-gas
Stem Type: rising
Face To Face Distance: 5.250 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Material: copper alloy 922 body
Material: nickel alloy disk
Material: nickel alloy seat
Material: nickel alloy stem
Furnished Items And Quantity: 1 handwheel

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
1306 1-1/4IN	Gate Valve
1306-007-114	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-426-2477?

The FSCG of the NSN 4820-01-426-2477 is 4820

Does NSN 4820-01-426-2477 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 4820-01-426-2477 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-426-2477 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 4820-01-426-2477 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Mar 7, 1996