4820-00-337-7129

Find complete technical information, availability, and procurement data for: 4820-00-337-7129
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-337-7129

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

2.129 inches minimum and 2.130 inches maximum body outside diameter, 1.688 inches nominal body inside diameter, 0.370 inches minimum and 0.380 inches maximum seat radius, 0.375 inches nominal flange seat to disk end height, 2.584 inches minimum and 2.604 inches maximum flange diameter

Product Characteristics

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

Flange Diameter: 2.584 inches minimum and 2.604 inches maximum
Body Outside Diameter: 2.129 inches minimum and 2.130 inches maximum
Body Inside Diameter: 1.688 inches nominal
Seat Radius: 0.370 inches minimum and 0.380 inches maximum
Flange Seat To Disk End Height: 0.375 inches nominal
Under Flange Height: 2.375 inches nominal
Seating Surface Shape: radial
Style Designator: plain flanged

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
1429338	Valve Seat
17E637PC22	Valve Seat
40J278PC22	Valve Seat
S6100-440433PC22	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-337-7129?

The FSCG of the NSN 4820-00-337-7129 is 4820

Does the NSN 4820-00-337-7129 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-337-7129 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 4820-00-337-7129 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-337-7129 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 4820-00-337-7129 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963