4820-00-815-2944

Find complete technical information, availability, and procurement data for: 4820-00-815-2944
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-815-2944

Item Name Code

08101

Assigment Date

04/03/1968 (58 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

single connection, straight flow body style, threaded external boss first end connection type, air media for which designed, manual unloader on pressure side furnished items, unable to decode body material

Product Characteristics

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

Body Material: unable to decode
Body Style: single connection, straight flow
Furnished Items: manual unloader on pressure side
Media For Which Designed: air
First End Connection Type: threaded external boss
First End Style Designator: external seat for gasket seal
First End Thread Class: 3a
First End Thread Direction: right-hand
Flow Control Device: disk, top guided
Flow Control Device Material: unable to decode
End Connection Quantity: 1
Temp Adjustability: not adjustable
Absolute Pressure Setting: 1.0
Surface Treatment: anodize outside

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
B40320FF3	Vacuum Breaking Valve
CV40320-FF-3	Vacuum Breaking Valve

FAQs

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

What is the FSCG of the NSN 4820-00-815-2944?

The FSCG of the NSN 4820-00-815-2944 is 4820

Does the NSN 4820-00-815-2944 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-815-2944 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 4820-00-815-2944 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-815-2944 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 4820-00-815-2944 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Apr 3, 1968