4820-01-318-7291

Find complete technical information, availability, and procurement data for: 4820-01-318-7291
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 4820-01-318-7291 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

4820-01-318-7291

Item Name Code

05488

Assigment Date

04/24/1990 (36 years ago)

An item designed to position and/or restrain the movement of one or more switches in their normal operating positions.

poppet flow control device, plain (pipe) 2nd end connection style, right-hand 2nd end thread direction, plain,optional end(pipe) 1st end connection style, right-hand 1st end thread direction

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 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Connection Style: plain (pipe) 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Nominal Thread Size: 0.500 inches 1st end
Nominal Thread Size: 0.500 inches 2nd end
Opening Pressure Setting: 1100.0 pounds per square inch
Special Features: cracking pressure 150 psi; o-ring viton material
Material: plastic polytetrafluoroethylene packing
Material: steel comp 316 body
Material Document And Classification: qq-s-763 fed spec single material response body
Style Designator: straight thru note: to be used for valve bodies of one section only.
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

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
5132T1-4MP-150	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-318-7291?

The FSCG of the NSN 4820-01-318-7291 is 4820

Does the NSN 4820-01-318-7291 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-318-7291 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 4820-01-318-7291 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-318-7291 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 4820-01-318-7291 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Tue, Apr 24, 1990