4820-00-499-4312

Find complete technical information, availability, and procurement data for: 4820-00-499-4312
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-499-4312

Item Name Code

05488

Assigment Date

07/09/1971 (55 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

spring disk loading method, automatic valve operation method, threaded external boss 1st end connection type, poppet flow control device, external seat for gasket seal (boss) 1st end connection style

Product Characteristics

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

Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: external seat for gasket seal (boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded external boss 1st end
Style Designator: straight thru w/baffle

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
2578513-001A	Safety Relief Valve
2578513-003A	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-499-4312?

The FSCG of the NSN 4820-00-499-4312 is 4820

Does the NSN 4820-00-499-4312 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-499-4312 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 4820-00-499-4312 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-499-4312 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 4820-00-499-4312 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 9, 1971