4820-01-105-9928

Find complete technical information, availability, and procurement data for: 4820-01-105-9928
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-105-9928

Item Name Code

05488

Assigment Date

01/09/1981 (45 years ago)

An item designed to inclose, support or protect the internal parts of a fuel pump. It may be fabricated from a single casting or composed of two or more separate parts. Usually contains access holes to facilitate installation of component parts. May include access covers, busings, dowell plugs- and the like. Excludes: housing, liquid pump.

bolted bonnet attachment method, outside screw-yoke bonnet type, spring disk loading method, disk flow control device, 0.250 inches all ends 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: 0.250 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Disk Loading Method: spring
Maximum Operating Temp: 180.0 fahrenheit single response
Connection Style: socket with brazing ring all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +1401.0 to 1500.0 pounds per square inch
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Material: copper alloy 922 body
Material: nickel alloy flow control device
Media For Which Designed: gas, inert single response
Style Designator: angle

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
8712 1/4IN 1401T1500PSI	Safety Relief Valve
E871214B51M	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-105-9928?

The FSCG of the NSN 4820-01-105-9928 is 4820

Does the NSN 4820-01-105-9928 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-105-9928 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 4820-01-105-9928 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-105-9928 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 4820-01-105-9928 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Fri, Jan 9, 1981