4820-01-554-0989

Find complete technical information, availability, and procurement data for: 4820-01-554-0989
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-554-0989

Item Name Code

05485

Assigment Date

07/30/2007 (19 years ago)

A device intended for insertion into the actuator of a switch to lock the switch in either an on or off position.

socket all ends connection style, bolted bonnet attachment method, disk flow control device, 1.500 inches all ends nominal pipe size accommodated, outside screw-yoke bonnet type

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: 1.500 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Part Name Assigned By Controlling Agency: in-line throttle with backseat
Special Features: modified by adding position indicator
Material: steel body
Style Designator: straight thru

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-C7E1AF MOD	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-554-0989?

The FSCG of the NSN 4820-01-554-0989 is 4820

Does NSN 4820-01-554-0989 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 4820-01-554-0989 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-554-0989 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 4820-01-554-0989 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Mon, Jul 30, 2007