4820-01-342-0568

Find complete technical information, availability, and procurement data for: 4820-01-342-0568
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-342-0568

Item Name Code

05485

Assigment Date

07/14/1991 (35 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

right-hand all ends thread direction, inside screw bonnet type, 3a all ends thread class, disk flow control device, bolted bonnet attachment method

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Connection Style: plain (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 3.375 inches all ends
Material: nickel alloy and bronze bodyplastic polyamide (nylon) flow control deviceplastic polyurethane packingsteel comp 316 seatsteel comp 316 stem
Material Document And Classification: mil-b-24480 fed spec single material response bodymil-p-17091 fed spec single material response flow control devicemil-r-83397 cl. 2 fed spec single material response packingqq-s-763 fed spec single material response seatqq-s-763 fed spec single material response stem
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: un 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
6GP80-8 PL-1778	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-342-0568?

The FSCG of the NSN 4820-01-342-0568 is 4820

Does the NSN 4820-01-342-0568 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-342-0568 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 4820-01-342-0568 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-342-0568 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 4820-01-342-0568 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Jul 14, 1991