4820-01-421-9725

Find complete technical information, availability, and procurement data for: 4820-01-421-9725
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-421-9725

Item Name Code

05482

Assigment Date

11/17/1995 (30 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

170' patrol coastal end item identification, threaded internal pipe connection type, union bonnet attachment method, manual valve operation method, inside screw bonnet type

Product Characteristics

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

Bonnet Type: inside screw
Bonnet Attachment Method: union
End Item Identification: 170' patrol coastal
Valve Operation Method: manual
Connection Type: threaded internal pipe
Features Provided: bonnet packing
Valve Size: 0.250 inches
Maximum Operating Pressure And Media For Which Designed: 600.0 pounds per square inch water-oil-gas
Nominal Thread Size: 0.250 inches
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 550.0 fahrenheit steam
Inlet Relationship With Outlet: identical
Pressure Class: 300.0 pounds per square inch
Material: copper alloy 694 stem
Material: copper alloy 922 body
Material: copper alloy disk
Material: steel comp 410 seat
Thread Series Designator: nptf
Furnished Items And Quantity: 1 handwheel

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
2614131000	Gate Valve
3810660046 ITEM 3	Gate Valve
T-174-A 1-4IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-421-9725?

The FSCG of the NSN 4820-01-421-9725 is 4820

Does the NSN 4820-01-421-9725 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801060

Does NSN 4820-01-421-9725 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 4820-01-421-9725 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-421-9725 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 4820-01-421-9725 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Nov 17, 1995