SD502PC22

View detailed technical data, stock status, and sourcing information for: SD502PC22
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-800-2335

Item Name Code

35224

Assigment Date

01/01/1962 (64 years ago)

A device primarily designed to control the supply circuit(s) of a motor in order to accelerate the motor from rest to normal speed. Includes manual starters with overload protection and manual, automatic or semiautomatic starters consisting of combinations of items such as relays, resistors, switches, circuit breakers, and the like. Excludes:relay-switch; circuit breaker; switch (as modified) and relay (as modified). For devices, which in addition to starting and stopping, reverse, select and/or regulate the speed of a motor, see controller (as modified).

2.375 inches minimum and 2.406 inches maximum inside diameter, 3.938 inches minimum and 3.960 inches maximum outside diameter, 72.0 pounds per square inch minimum and 150.0 pounds per square inch maximum pressure rating, 0.500 inches minimum and 0.525 inches maximum overall height, rubber synthetic or rubber material

Product Characteristics

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

Inside Diameter: 2.375 inches minimum and 2.406 inches maximum
Outside Diameter: 3.938 inches minimum and 3.960 inches maximum
Overall Height: 0.500 inches minimum and 0.525 inches maximum
Pressure Rating: 72.0 pounds per square inch minimum and 150.0 pounds per square inch maximum
Material: rubber synthetic or rubber
Media For Which Designed: steam
Style Designator: plain

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
DSC38-5	Valve Disk
SD502PC22	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-00-800-2335?

The FSCG of the NSN 4820-00-800-2335 is 4820

Does the NSN 4820-00-800-2335 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-800-2335 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 4820-00-800-2335 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-800-2335 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 4820-00-800-2335 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962