4820-00-251-2171

Find complete technical information, availability, and procurement data for: 4820-00-251-2171
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 4820-00-251-2171 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

4820-00-251-2171

Item Name Code

10958

Assigment Date

07/16/1969 (57 years ago)

threaded external pipe first end connection type, 0.750 inches first end nominal pipe size accommodated, plain first end style designator, single connection, straight flow body style, alcohol, ethyl media for which designed

Product Characteristics

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

Body Style: single connection, straight flow
Media For Which Designed: alcohol, ethyl
First End Connection Type: threaded external pipe
First End Style Designator: plain
First End Nominal Pipe Size Accommodated: 0.750 inches
First End Thread Direction: right-hand
Flow Control Device: disk, flat
End Connection Quantity: 1
Disk Loading Method: weight
Opening Pressure Setting: 1.0 pounds per square inch
Valve Venting Design Type: atmospheric
Valve Relief Design Type: pressure and vacuum
Absolute Pressure Setting: 0.5
Material: aluminum alloy body

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
TA338-10-05R	Gaseou Pressure Equalizing Valve

FAQs

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

What is the FSCG of the NSN 4820-00-251-2171?

The FSCG of the NSN 4820-00-251-2171 is 4820

Does the NSN 4820-00-251-2171 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-00-251-2171 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 4820-00-251-2171 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-251-2171 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 4820-00-251-2171 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jul 16, 1969