4820-00-389-8659

Find complete technical information, availability, and procurement data for: 4820-00-389-8659
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 4820-00-389-8659 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

4820-00-389-8659

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

2.438 inches nominal overall height, flat seating surface shape, mil-s-853 mil spec single material response overall material document and classification, steel overall material, 1.746 inches minimum and 1.748 inches maximum body outside diameter

Product Characteristics

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

Overall Height: 2.438 inches nominal
Body Outside Diameter: 1.746 inches minimum and 1.748 inches maximum
Seating Surface Shape: flat
Material: steel overall
Material Document And Classification: mil-s-853 mil spec single material response overall
Style Designator: plain

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
1714016	Valve Seat
1JH2178 PIECE 5	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-389-8659?

The FSCG of the NSN 4820-00-389-8659 is 4820

Does the NSN 4820-00-389-8659 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-389-8659 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 4820-00-389-8659 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-389-8659 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 4820-00-389-8659 was assigned to the Federal Catalog?

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