4820-00-862-9409

Find complete technical information, availability, and procurement data for: 4820-00-862-9409
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-862-9409

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

nicoloy,aci cb-30; 4.243 in. flange dia,0.190 in. thk flange; 1.855 in. id,counterbored to 2.385 in. dia,1.285 in. lg; thd od,2-7/16 in. 18 uns thd size; for valve blow-down adjustment; 4.000 in. o/a lg general characteristics item description

Product Characteristics

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

General Characteristics Item Description: nicoloy,aci cb-30; 4.243 in. flange dia,0.190 in. thk flange; 1.855 in. id,counterbored to 2.385 in. dia,1.285 in. lg; thd od,2-7/16 in. 18 uns thd size; for valve blow-down adjustment; 4.000 in. o/a lg

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
F-46172	Valve Disk Guide

FAQs

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

What is the FSCG of the NSN 4820-00-862-9409?

The FSCG of the NSN 4820-00-862-9409 is 4820

Does NSN 4820-00-862-9409 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 4820-00-862-9409 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-862-9409 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 4820-00-862-9409 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962