4820-01-554-1272

Find complete technical information, availability, and procurement data for: 4820-01-554-1272
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-554-1272

Item Name Code

05485

Assigment Date

07/31/2007 (19 years ago)

A metal fastening device one or both ends of which are hook shaped with a closing or locking device over the throat opening which is held closed by spring action. If hook shaped on one end only the opposite end is provided with a fixed, loose, or swivel loop or opening for connecting to another item. Excludes:cargo hooks with safety devices.

bolted bonnet attachment method, disk flow control device, 0.500 inches all ends nominal pipe size accommodated, 600.0 fahrenheit single response maximum operating temp, 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: 0.500 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Maximum Operating Temp: 600.0 fahrenheit single response
Connection Style: beveled (pipe) all ends
Valve Operation Method: manual
Connection Type: butt weld pipe all ends
Maximum Operating Pressure: 900.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: in-line stop with backseat
Special Features: valve is completely free of asbestos
Material: nickel alloy body
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-148-8793	No Name Available	05/01/2015

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-M314	Globe Valve
803-2177525-M3A4AF	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-554-1272?

The FSCG of the NSN 4820-01-554-1272 is 4820

Does NSN 4820-01-554-1272 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 4820-01-554-1272 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-554-1272 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 4820-01-554-1272 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Jul 31, 2007