4820-01-505-4635

Find complete technical information, availability, and procurement data for: 4820-01-505-4635
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-505-4635

Item Name Code

05487

Assigment Date

03/07/2003 (23 years ago)

An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the packing, preformed or o-ring, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine packing material. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also packing nut and packing nut, stuffing tube.

-450.0 fahrenheit minimum operating temp, 1000.0 fahrenheit single response maximum operating temp, spring disk loading method, disk flow control device, 10.000 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: 10.000 inches all ends
Flow Control Device: disk
Disk Loading Method: spring
Maximum Operating Temp: 1000.0 fahrenheit single response
Minimum Operating Temp: -450.0 fahrenheit
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded external pipe all ends
Mounting Position: horizontal or vertical
Valve Size: 10.000 inches
Face To Face Distance: 9.750 inches
Material: copper alloy body
Material Document And Classification: astm b148 alloy 952 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
10G15BPP-72	Check Valve
CT30285-1 ASSY 10G15BPP-72	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-505-4635?

The FSCG of the NSN 4820-01-505-4635 is 4820

Does NSN 4820-01-505-4635 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 4820-01-505-4635 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-505-4635 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 4820-01-505-4635 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Mar 7, 2003