4820-01-437-8020

Find complete technical information, availability, and procurement data for: 4820-01-437-8020
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-437-8020

Item Name Code

05489

Assigment Date

10/24/1996 (29 years ago)

A rigid piece of abrasive with or without mounting facilities. Items having such mounting facilities as a fixed spindle, a threaded insert, or an arbor hole are designed for mounting on a grinding machine, tool chuck or mandrel. Items without mounting facilities are designed to be secured in a wheel holder by means of spring clamps.

2.500 inches valve size, manual valve operation method, 2 position locking handle special features, strategic sealift conversion ships class end item identification, wafer mounting facility

Product Characteristics

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

End Item Identification: strategic sealift conversion ships class
Valve Operation Method: manual
Mounting Facility: wafer
Valve Size: 2.500 inches
Special Features: 2 position locking handle
Material: iron body
Material: rubber butadiene-acrylonitrile class nbr seat
Material: steel comp 416 stem
Style Designator: straight thru

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
22933-1114316	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-437-8020?

The FSCG of the NSN 4820-01-437-8020 is 4820

Does the NSN 4820-01-437-8020 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803030

Does NSN 4820-01-437-8020 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 4820-01-437-8020 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-437-8020 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 4820-01-437-8020 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Oct 24, 1996