4820-00-849-8040

Find complete technical information, availability, and procurement data for: 4820-00-849-8040
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 4820-00-849-8040 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

4820-00-849-8040

Item Name Code

05488

Assigment Date

01/01/1963 (63 years ago)

bolted bonnet attachment method, inside spring bonnet type, 0.750 inches all ends nominal pipe size accommodated, right-hand all ends thread direction, poppet flow control device

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: 0.750 inches all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic or manual
Connection Type: threaded internal pipe all ends
Features Provided: bonnet packing
Nominal Thread Size: 0.750 inches all ends
Opening Pressure Setting: 125.0 pounds per square inch
Material: copper alloy overall
Style Designator: angle
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-062-0842	No Name Available	06/01/1990
4820-00-406-7950	No Name Available	03/01/1982

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
174A 3/4-125PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-849-8040?

The FSCG of the NSN 4820-00-849-8040 is 4820

Does the NSN 4820-00-849-8040 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-849-8040 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 4820-00-849-8040 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-849-8040 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 4820-00-849-8040 was assigned to the Federal Catalog?

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