4820-01-530-1549

Find complete technical information, availability, and procurement data for: 4820-01-530-1549
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-530-1549

Item Name Code

05485

Assigment Date

05/17/2005 (21 years ago)

A pliable rubber or composition ring-shaped element, split or jointless (solid) not encased in a metal shell, but having a spring, spreader and/or molded-in reinforcement. It is designed to be pressmounted between fixed and movable or moving parts to form a tight and effective seal.

nuclear reactor boundry area. end item identification, streamlined with two brazing rings all ends connection style, packing retaining bonnet type, needle flow control device, 0.250 inches all ends nominal pipe size accommodated

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: 0.250 inches all ends
Flow Control Device: needle
Bonnet Type: packing retaining
End Item Identification: nuclear reactor boundry area.
Connection Style: streamlined with two brazing rings all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: needle valve
Material: copper alloy body
Material: steel comp 303 stem
Style Designator: straight thru
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
206394PC10	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-530-1549?

The FSCG of the NSN 4820-01-530-1549 is 4820

Does the NSN 4820-01-530-1549 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-01-530-1549 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 4820-01-530-1549 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-530-1549 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 4820-01-530-1549 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Tue, May 17, 2005