4820-01-483-0313

Find complete technical information, availability, and procurement data for: 4820-01-483-0313
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-483-0313

Item Name Code

20962

Assigment Date

03/14/2001 (25 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

unthreaded internal pipe all ends connection type, manual valve operation method, auxiliary/misc (w4d) end item identification, socket all ends connection style, 1.000 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: 1.000 inches all ends
End Item Identification: auxiliary/misc (w4d)
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 700.0 pounds per square inch single response
Special Features: this valve should not be used for seawater applications per gen. note 4.d. similar to 4820-01-483-0321 which has butt weld end connections; similar to 4820-01-438-2178, which is special clean/level 1
Material: plastic polytetrafluoroethylene seat
Material: steel corrosion resisting overall
Material Document And Classification: astm d4745 type ii class 15 assn std single material response seat
Material Document And Classification: qq-s-763 cl316 cond a fed spec single material response overall
Style Designator: straight thru
Furnished Items And Quantity: 1 handle

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
5001003-S571	Ball Valve
803-5001003-S571	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-483-0313?

The FSCG of the NSN 4820-01-483-0313 is 4820

Does the NSN 4820-01-483-0313 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-483-0313 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 4820-01-483-0313 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-483-0313 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 4820-01-483-0313 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Wed, Mar 14, 2001