A-1928

View detailed technical data, stock status, and sourcing information for: A-1928
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-198-1244

Item Name Code

35224

Assigment Date

01/04/1985 (41 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

qq-s-763, class 304, cond a fed spec single material response material document and classification, 450.0 fahrenheit nominal temp rating, steel comp 304 material, 250.0 pounds per square inch nominal pressure rating

Product Characteristics

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

Temp Rating: 450.0 fahrenheit nominal
Pressure Rating: 250.0 pounds per square inch nominal
Material: steel comp 304
Material Document And Classification: qq-s-763, class 304, cond a fed spec single material response

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
005-304-0218	Valve Disk
18-3-220	Valve Disk
A-1928	Valve Disk
A-1928 PIECE 27	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-198-1244?

The FSCG of the NSN 4820-01-198-1244 is 4820

Does the NSN 4820-01-198-1244 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-198-1244 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 4820-01-198-1244 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-198-1244 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 4820-01-198-1244 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jan 4, 1985