4820-00-582-4131

Find complete technical information, availability, and procurement data for: 4820-00-582-4131
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-582-4131

Item Name Code

16996

Assigment Date

12/19/1974 (51 years ago)

plain first end style designator, straight thru body style, 0.438 inches nominal first end flange thickness, rectangular w/ bolt holes (includes square) first end flange shape style, plain face flange first end connection type

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
First End Connection Type: plain face flange
First End Style Designator: plain
First End Flange Shape Style: rectangular w/ bolt holes (includes square)
First End Flange Thickness: 0.438 inches nominal
First End Flange Length: 2.312 inches nominal
First End Flange Width: 1.750 inches nominal
First End Bolt Hole Quantity: 4
First End Bolt Hole Diameter: 0.250 inches nominal
Second End Relationship With First End: identical
Face To Face Distance: 0.900 inches nominal
Flow Control Device: any acceptable
End Connection Quantity: 2
Temp Adjustability: not adjustable
Material: aluminum alloy body
Surface Treatment: anodize 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
BNNNC-005-3M-10A2	Pressure and Temper Relief Valve
BNNNC005-10A1	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-582-4131?

The FSCG of the NSN 4820-00-582-4131 is 4820

Does the NSN 4820-00-582-4131 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-582-4131 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 4820-00-582-4131 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-582-4131 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 4820-00-582-4131 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Dec 19, 1974