4820-01-431-2499

Find complete technical information, availability, and procurement data for: 4820-01-431-2499
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-2499

Item Name Code

16988

Assigment Date

05/09/1996 (30 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

barbed-beaded (hose) 1st end connection style, plain (hose) 2nd end connection style, 2320-01-380-8604; truck vehicle system, 1-1/4 ton(hmmwv) end item identification, manual valve operation method, 125.0 fahrenheit single response maximum operating temp

Product Characteristics

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

Maximum Operating Temp: 125.0 fahrenheit single response
End Item Identification: 2320-01-380-8604; truck vehicle system, 1-1/4 ton(hmmwv)
Connection Style: barbed-beaded (hose) 1st end
Connection Style: plain (hose) 2nd end
Valve Operation Method: manual
Connection Type: unthreaded external hose all ends
Nominal Inside Diameter Hose Accommodated: 0.250 inches 2nd end
Nominal Inside Diameter Hose Accommodated: 0.290 inches 1st end
Material: copper alloy body
Material: copper alloy stem
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: angle

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
12446751	Drain Cock
4820PL0370812	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-431-2499?

The FSCG of the NSN 4820-01-431-2499 is 4820

Does the NSN 4820-01-431-2499 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-431-2499 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 4820-01-431-2499 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-2499 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 4820-01-431-2499 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, May 9, 1996