4820-01-251-1683

Find complete technical information, availability, and procurement data for: 4820-01-251-1683
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 4820-01-251-1683 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

4820-01-251-1683

Item Name Code

16988

Assigment Date

03/14/1987 (39 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length having an external thread of one nominal diameter running from end to end. See also rod, continuous thread.

manual valve operation method, 0.125 inches all ends nominal thread size, right-hand all ends thread direction, stem flow control device, threaded external pipe all ends connection type

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: stem
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Nominal Thread Size: 0.125 inches all ends
Material: copper alloy body
Material: copper alloy stem
Media For Which Designed: gas, natural 3rd response
Media For Which Designed: oil 2nd response
Media For Which Designed: water, fresh 1st response
Thread Series Designator: npt all ends

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
8926979	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-251-1683?

The FSCG of the NSN 4820-01-251-1683 is 4820

Does the NSN 4820-01-251-1683 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-251-1683 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 4820-01-251-1683 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-251-1683 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 4820-01-251-1683 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, Mar 14, 1987