068L603/Y-544

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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-287-3328

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

socket (tube) all ends connection style, inside screw bonnet type, manual valve operation method, threaded bonnet attachment method, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: socket (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Mounting Facility: lug
Features Provided: bonnet packing
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 1.125 inches all ends
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy stem
Material: plastic polyamide (nylon) flow control device
Media For Which Designed: refrigerant 12 1st response
Media For Which Designed: refrigerant 22 2nd response
Style Designator: straight thru
Nondefinitive Spec/Std Data: iii type and 2 class

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
068L603/Y-544	Globe Valve
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0ME145-25PC22FT039E	Globe Valve
574L62689-M00 VALVE V026	Globe Valve
574L62689-M00 VALVE V027	Globe Valve
574L62689-M00/V026	Globe Valve
574L62689-M00/V027	Globe Valve
6268N	Globe Valve
AM57S59-120ALT1PC59	Globe Valve
AM57S59-120ALT1PC65	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-287-3328?

The FSCG of the NSN 4820-00-287-3328 is 4820

Does the NSN 4820-00-287-3328 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-287-3328 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 4820-00-287-3328 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-287-3328 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 4820-00-287-3328 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963