4820-00-433-3684

Find complete technical information, availability, and procurement data for: 4820-00-433-3684
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-433-3684 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-433-3684

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.

plain, optional end (pipe) all ends connection style, 0.500 inches all ends nominal pipe size accommodated, disk flow control device, spring disk loading method, right-hand all ends thread direction

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.500 inches all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Disk Loading Method: spring
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal
Thread Quantity Per Inch: 14 1st end
Nominal Thread Size: 0.500 inches all ends
Material: aluminum alloy seat
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Material Document And Classification: mil-s-5059,annealed mil spec single material response flow control device
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-486-2932	No Name Available	01/01/1963

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
3-744-75	Check Valve
525GG1-2D	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-433-3684?

The FSCG of the NSN 4820-00-433-3684 is 4820

Does the NSN 4820-00-433-3684 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-433-3684 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 4820-00-433-3684 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-433-3684 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 4820-00-433-3684 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963