4820-01-188-1883

Find complete technical information, availability, and procurement data for: 4820-01-188-1883
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-188-1883

Item Name Code

14557

Assigment Date

08/31/1984 (41 years ago)

A grouping of two or more or any combination of gear, spur; gearshaft, spur and/or gear cluster, spur which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically designed function.

diaphragm 1;piston ring 1;main valve spring 1;pilot valve spring 1;pilot valve spring retainer 1;screw eye 1;main valve 1;seat ring 1;wrench 1 nonsupply items and quantities, 9 component quantity

Product Characteristics

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

Component Quantity: 9
Nonsupply Items And Quantities: diaphragm 1;piston ring 1;main valve spring 1;pilot valve spring 1;pilot valve spring retainer 1;screw eye 1;main valve 1;seat ring 1;wrench 1

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
808898-111-091	Pressure Regulating Va Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-188-1883?

The FSCG of the NSN 4820-01-188-1883 is 4820

Does the NSN 4820-01-188-1883 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-188-1883 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 4820-01-188-1883 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-188-1883 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 4820-01-188-1883 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Aug 31, 1984