4820-01-198-7311

Find complete technical information, availability, and procurement data for: 4820-01-198-7311
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-198-7311

Item Name Code

05488

Assigment Date

01/11/1985 (41 years ago)

A device designed to transfer liquid fuel from a tank to a carburetor, or fuel injector metering and distribution pump of an internal combustion engine. Reciprocating motion of the diaphragm(s) is actuated through linkage from the engine camshaft. It may include a diaphragm actuated vacuum booster. Excludes:electrical and rotor type engine fuel pumps.

105.0 pounds per square inch opening pressure setting, 4920-01-126-2039 end item identification, automatic valve operation method, 0.750 in. hex by 1.562 in. lg special features, threaded external 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.

End Item Identification: 4920-01-126-2039
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Opening Pressure Setting: 105.0 pounds per square inch
Special Features: 0.750 in. hex by 1.562 in. lg
Material: copper alloy body
Media For Which Designed: air single response
Style Designator: straight thru note: to be used for valve bodies of separable sections.

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
4X996	Safety Relief Valve
8223758-1	Safety Relief Valve
CA6-1A	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-198-7311?

The FSCG of the NSN 4820-01-198-7311 is 4820

Does the NSN 4820-01-198-7311 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-198-7311 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 4820-01-198-7311 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-198-7311 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 4820-01-198-7311 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jan 11, 1985