4820-01-649-5248

Find complete technical information, availability, and procurement data for: 4820-01-649-5248
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-649-5248

Item Name Code

16996

Assigment Date

11/02/2015 (10 years ago)

An elastic material of compact (solid) or cellular structure having smooth, crepe or porous surface(s) and having an oval, parallelogram, square, rectangular or d-shaped cross section. It is produced in various thicknesses. Strips are limited to widths of 6 inches (152.4mm) or less. It may or may not have a nonrubber backing or a wire cloth or cord insert. For items having a round cross section, see rubber round section. Excludes:rubber sheet, inner tube repair. See also nonmetallic angle; nonmetallic channel; nonmetallic special shaped section.

4 first end bolt hole quantity, steam and water, fresh media for which designed, 300.0 celsius temp rating, identical second end relationship with first end, high pressure (flanged) body style

Product Characteristics

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

Body Style: high pressure (flanged)
Temp Rating: 300.0 celsius
Media For Which Designed: steam and water, fresh
First End Bolt Hole Quantity: 4
Second End Relationship With First End: identical
Second End Flange Shape Style: round w/ bolt holes
Second End Bolt Hole Quantity: 4
Flow Control Device: bellows
End Connection Quantity: 2
Opening Pressure Setting: 40.0 bar
Temp Adjustability: adjustable
Temp Control Device Type: thermostatic
Part Name Assigned By Controlling Agency: self-acting control valve
Special Features: maximum differential pressure bar: 3.5;
Material: copper alloy stem
Material: steel body
Material: steel seat

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
KX43(DN25)	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-649-5248?

The FSCG of the NSN 4820-01-649-5248 is 4820

Does the NSN 4820-01-649-5248 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-649-5248 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 4820-01-649-5248 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-649-5248 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 4820-01-649-5248 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, Nov 2, 2015