4820-01-213-8416

Find complete technical information, availability, and procurement data for: 4820-01-213-8416
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-213-8416

Item Name Code

20962

Assigment Date

08/01/1985 (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 1st end connection style, 250.0 fahrenheit single response maximum operating temp, gasket seal (hose) 2nd end connection style, right-hand 2nd end thread direction, 2.500 inches 1st end 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: 2.500 inches 1st end
Thread Direction: right-hand 2nd end
Maximum Operating Temp: 250.0 fahrenheit single response
Connection Style: socket 1st end
Connection Style: gasket seal (hose) 2nd end
Valve Operation Method: manual
Connection Type: threaded external hose 2nd end
Connection Type: unthreaded internal pipe 1st end
Thread Quantity Per Inch: 7-1/2 2nd end
Maximum Operating Pressure: 700.0 pounds per square inch single response
Nominal Thread Size: 2.500 inches 2nd end
Special Features: level i requirements do not apply
Material: bronze body
Material: nickel alloy stem
Material: plastic polytetrafluoroethylene packing
Material: plastic polytetrafluoroethylene seat
Material: titanium flow control device
Material Document And Classification: qq-n-281 fed spec single material response stem
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: nh 2nd end

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
803-5001003-A951	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-213-8416?

The FSCG of the NSN 4820-01-213-8416 is 4820

Does the NSN 4820-01-213-8416 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-213-8416 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 4820-01-213-8416 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-213-8416 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 4820-01-213-8416 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, Aug 1, 1985