4820-01-407-7577

Find complete technical information, availability, and procurement data for: 4820-01-407-7577
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-407-7577 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-407-7577

Item Name Code

05485

Assigment Date

02/04/1995 (31 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

0.500 inches all ends nominal pipe size accommodated, union bonnet attachment method, inside screw bonnet type, stem flow control device, 200.0 fahrenheit single response maximum operating temp

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: 0.500 inches all ends
Flow Control Device: stem
Bonnet Type: inside screw
Bonnet Attachment Method: union
Maximum Operating Temp: 200.0 fahrenheit single response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Mounting Facility: panel
Features Provided: bonnet packing
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Special Features: material: hastelloy/alloy c-276, series; kel-f soft seat regulatng stem
Material: nickel alloy body
Style Designator: straight thru
Furnished Items And Quantity: 1 handle

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
HC-12NKRSW8P	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-407-7577?

The FSCG of the NSN 4820-01-407-7577 is 4820

Does the NSN 4820-01-407-7577 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-407-7577 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 4820-01-407-7577 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-407-7577 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 4820-01-407-7577 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Sat, Feb 4, 1995