420337

View detailed technical data, stock status, and sourcing information for: 420337
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-269-9504

Item Name Code

20962

Assigment Date

12/24/1987 (38 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

steel corrosion resisting body material, 4500.0 pounds per square inch single response maximum operating pressure, plastic polytetrafluoroethylene seat material, manual valve operation method, steel corrosion resisting flow control device material

Product Characteristics

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

Valve Operation Method: manual
Maximum Operating Pressure: 4500.0 pounds per square inch single response
Material: plastic polytetrafluoroethylene seat
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
420337	Ball Valve
501-0316	Ball Valve
501-0316 ASSY A	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-269-9504?

The FSCG of the NSN 4820-01-269-9504 is 4820

Does the NSN 4820-01-269-9504 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-269-9504 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 4820-01-269-9504 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-269-9504 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 4820-01-269-9504 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Dec 24, 1987