4820-01-218-3307

Find complete technical information, availability, and procurement data for: 4820-01-218-3307
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-218-3307

Item Name Code

20962

Assigment Date

10/10/1985 (40 years ago)

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

socket all ends connection style, 250.0 fahrenheit single response maximum operating temp, 2.000 inches all ends nominal pipe size accommodated, manual valve operation method, unthreaded internal pipe all ends connection type

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: 2.000 inches all ends
Maximum Operating Temp: 250.0 fahrenheit single response
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
Material: plastic acetal seat
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Material Document And Classification: qq-s-763,cl 316 fed spec single material response body
Material Document And Classification: qq-s-763,cl 316 fed spec single material response flow control device
Material Document And Classification: qq-s-763,cl 316 fed spec single material response stem
Media For Which Designed: water, fresh single response
Style Designator: straight thru

FAQs

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

What is the FSCG of the NSN 4820-01-218-3307?

The FSCG of the NSN 4820-01-218-3307 is 4820

Does the NSN 4820-01-218-3307 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-218-3307 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 4820-01-218-3307 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-218-3307 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 4820-01-218-3307 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Oct 10, 1985