4820-00-758-5528

Find complete technical information, availability, and procurement data for: 4820-00-758-5528
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 4820-00-758-5528 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

4820-00-758-5528

Item Name Code

05488

Assigment Date

01/01/1960 (66 years ago)

An item fabricated from a single, internally cored casting, or composed of two or more separate castings, and designed to position and protect bearings, shafts, gears, and/or other components required for a mechanical drive. Includes items having access hole(s) to facilitate machining and assembling of components. It may include the access hole cover plate(s).

right-hand 1st end thread direction, disk flow control device, 2a 1st end thread class, spring disk loading method, flared (tube) 1st end connection style

Product Characteristics

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

Thread Class: 2a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Disk Loading Method: spring
Connection Style: flared (tube) 1st end
Valve Operation Method: automatic
Connection Type: threaded external tube 1st end
Adjustable Pressure Range: +3450.0 to 3900.0 pounds per square inch
Nominal Thread Size: 0.438 inches 1st end
Seat Angle: 45.0 degrees 1st end
Material: aluminum alloy body
Style Designator: angle
Thread Series Designator: unf 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
874231-3900	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-758-5528?

The FSCG of the NSN 4820-00-758-5528 is 4820

Does the NSN 4820-00-758-5528 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-758-5528 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 4820-00-758-5528 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-758-5528 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 4820-00-758-5528 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960