525GG1-4D

View detailed technical data, stock status, and sourcing information for: 525GG1-4D
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-486-2933

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

A clamp designed to surround other item(s) such as cable(s), conduit(s), pipe(s), hose(s), or tube(s), and to fasten together or to another object or structure. Includes straight flexible items. For items specifically designed to clamp a hose to a connection to prevent leakage, see clamp, hose. See also hanger, pipe and clip, spring tension. For retaining straps with a bridge, see strap, retaining. Excludes:clamp, electrical; band, retaining; clamp (1), c; bracket pipe.

right-hand 1st end thread direction, automatic valve operation method, 0.250 inches 1st end nominal pipe size accommodated, disk flow control device, spring disk loading method

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: 0.250 inches 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Disk Loading Method: spring
Valve Operation Method: automatic
Connection Type: threaded internal pipe 1st end
Mounting Position: horizontal
Thread Quantity Per Inch: 18 1st end
Maximum Operating Pressure: 160.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 1st end
Material: aluminum alloy seat
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: npt 1st end

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
3-844-75	Check Valve
525GG1-4D	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-486-2933?

The FSCG of the NSN 4820-00-486-2933 is 4820

Does the NSN 4820-00-486-2933 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-486-2933 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 4820-00-486-2933 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-486-2933 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 4820-00-486-2933 was assigned to the Federal Catalog?

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