4820-01-485-0688

Find complete technical information, availability, and procurement data for: 4820-01-485-0688
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-485-0688

Item Name Code

05489

Assigment Date

05/16/2001 (25 years ago)

An externally threaded cylindrical item, usually containing a fusible core, or a tapered smooth finished press-in insert made entirely of metallic eutectic substance. If without core, the item may be machined internally or have provisions to accomodate same. It is a safety device for aircraft wheels (prevents heat induced tire explosion), boilers, compressors, and similar equipment.

2.000 inches all ends nominal pipe size accommodated, manual valve operation method, vac.29 inch hg,connectionss:female threaded,ww-v-1967 special features, 175.0 pounds per square inch single response maximum operating pressure, 250.0 fahrenheit single response maximum operating temp

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: 2.000 inches all ends
Maximum Operating Temp: 250.0 fahrenheit single response
Valve Operation Method: manual
Maximum Operating Pressure: 175.0 pounds per square inch single response
Special Features: vac.29 inch hg,connectionss:female threaded,ww-v-1967
Material: bronze body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Style Designator: straight thru
Furnished Items And Quantity: 1 handle

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
9798K86	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-485-0688?

The FSCG of the NSN 4820-01-485-0688 is 4820

Does the NSN 4820-01-485-0688 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-485-0688 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 4820-01-485-0688 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-485-0688 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 4820-01-485-0688 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Wed, May 16, 2001