4820-01-497-7898

Find complete technical information, availability, and procurement data for: 4820-01-497-7898
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-497-7898

Item Name Code

05485

Assigment Date

06/05/2002 (24 years ago)

An item which constitutes the detachable portion of a switch, circuit breaker, controller, motor starter actuator or items equipped with a key type station selector device etc, upon which the pushing pressure is applied to operate the item. It may be of any shape or design and may include a detachable top, marked with letter(s), numeral(s), or other characters, and/or a plunger or rod as an integral or detachable part. Excludes:knob; handle, switch; bar actuator, electrical switch and keytop, keyboard.

disk flow control device, bolted bonnet attachment method, outside screw-yoke bonnet type, 775.0 fahrenheit single response maximum operating temp, 0.500 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: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Maximum Operating Temp: 775.0 fahrenheit single response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 900.0 pounds per square inch single response
Special Features: af in p/n:asbestoes free
Material: steel stem
Material: steel uns k03504 body
Material: steel uns k03504 flow control device
Material Document And Classification: astm a105 assn std single material response body
Material Document And Classification: astm a105 assn std single material response flow control device
Material Document And Classification: astm a182 assn std single material response stem
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
803-2177525-C3A1AF	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-497-7898?

The FSCG of the NSN 4820-01-497-7898 is 4820

Does the NSN 4820-01-497-7898 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-497-7898 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 4820-01-497-7898 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-497-7898 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 4820-01-497-7898 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Jun 5, 2002