4820-01-501-3140

Find complete technical information, availability, and procurement data for: 4820-01-501-3140
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-501-3140

Item Name Code

05487

Assigment Date

09/30/2002 (23 years ago)

A container which depending on the pressure ratios in a radiator, engine coolant holds the coolant overflowing from the cooling system or conducts it back to the cooling system. The item may be equipped with a safety relief valve and/or a filler neck.

4.000 inches valve size, horizontal or vertical mounting position, automatic valve operation method, flange all ends connection type, round all ends flange shape

Product Characteristics

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

Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Valve Size: 4.000 inches
Nominal Outside Diameter: 6.880 inches all ends
Face To Face Distance: 2.880 inches
Nominal Thickness: 2.880 inches all ends
Flange Face Design: plain all ends
Part Name Assigned By Controlling Agency: full face wafer check valve.
Special Features: wafer type connections(full face).
Material: copper alloy 952 body
Material: nickel alloy flow control device
Material: rubber butadiene-acrylonitrile class nbr seat
Material Document And Classification: astm a494 assn std single material response flow control device
Material Document And Classification: astm b148 assn std single material response body
Style Designator: straight thru flanged ends

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
HMM11-2A-001-4.	Check Valve
HMM11-2A-001-4.0 IN	Check Valve
VW04-HMH11-2N	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-501-3140?

The FSCG of the NSN 4820-01-501-3140 is 4820

Does NSN 4820-01-501-3140 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 4820-01-501-3140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-501-3140 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 4820-01-501-3140 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Mon, Sep 30, 2002