4820-00-513-5379

Find complete technical information, availability, and procurement data for: 4820-00-513-5379
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-513-5379

Item Name Code

16996

Assigment Date

01/01/1963 (63 years ago)

threaded internal boss first end connection type, "straight thru w/ offset give "adql" only when both ends flanged" body style, 280.0 fahrenheit and 300.0 fahrenheit temp rating, gasket seal first end style designator, 3b first end thread class

Product Characteristics

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

Body Style: "straight thru w/ offset give "adql" only when both ends flanged"
Temp Rating: 280.0 fahrenheit and 300.0 fahrenheit
First End Connection Type: threaded internal boss
First End Style Designator: gasket seal
First End Thread Class: 3b
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Offset Distance: 1.720 inches nominal
Face To Face Distance: 4.000 inches nominal
Flow Control Device: piston, spring loaded
End Connection Quantity: 2
Opening Pressure Setting: 280.0 pounds per square inch
Temp Adjustability: not adjustable
First End Thread Series Designator: unf
First End Nominal Thread Size: 0.750 inches
Special Features: media for which designed-hydraulic fluid petroleum based
Material: aluminum alloy body
Material: steel comp 4140 seat
Material: steel comp 4140 stem
Material Document And Classification: fed std 66 fed std single material response or aisi 4140 assn std single material response or sae 4140 assn std single material response seat
Material Document And Classification: sae 4140 assn std single material response stem
Surface Treatment: anodize outside
Surface Treatment Document And Classification: mil-a-8625, type 2 mil spec single treatment response outside

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
EA50004	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-513-5379?

The FSCG of the NSN 4820-00-513-5379 is 4820

Does the NSN 4820-00-513-5379 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-513-5379 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 4820-00-513-5379 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-513-5379 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 4820-00-513-5379 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963