4820-01-476-3717

Find complete technical information, availability, and procurement data for: 4820-01-476-3717
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-476-3717

Item Name Code

20962

Assigment Date

07/11/2000 (26 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

manual valve operation method, 1.500 inches all ends nominal pipe size accommodated, socket all ends connection style, exposed spring bonnet type, 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.

Nominal Pipe Size Accommodated: 1.500 inches all ends
Bonnet Type: exposed spring
Bonnet Attachment Method: bolted
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Material: plastic polytetrafluoroethylene seat
Material: titanium body
Material: titanium flow control device
Material: titanium stem
Material Document And Classification: astm-b-381 gr f2 assn std single material response flow control device
Material Document And Classification: astm-b-381 gr f2 assn std single material response stem
Material Document And Classification: astm-b-381 gr fs assn std single material response body
Material Document And Classification: dupont or equal mfr ref single material response seat
Style Designator: straight thru
Furnished Items And Quantity: 1 handle and 1 locking device

FAQs

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

What is the FSCG of the NSN 4820-01-476-3717?

The FSCG of the NSN 4820-01-476-3717 is 4820

Does the NSN 4820-01-476-3717 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-476-3717 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 4820-01-476-3717 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-476-3717 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 4820-01-476-3717 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, Jul 11, 2000