A12485-001-124

View detailed technical data, stock status, and sourcing information for: A12485-001-124
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-146-7911

Item Name Code

35224

Assigment Date

02/05/1983 (43 years ago)

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

0.392 inches nominal flange seat to disk end height, 1.000 inches nominal overall height, 0.405 inches nominal inside diameter, 1.183 inches nominal flange diameter, 0.500 inches nominal shank diameter

Product Characteristics

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

Inside Diameter: 0.405 inches nominal
Shank Diameter: 0.500 inches nominal
Flange Diameter: 1.183 inches nominal
Overall Height: 1.000 inches nominal
Flange Seat To Disk End Height: 0.392 inches nominal
Seat Angle: 90.0 degrees nominal
Material: copper alloy
Style Designator: poppet

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
A12485-001-124	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-146-7911?

The FSCG of the NSN 4820-01-146-7911 is 4820

Does the NSN 4820-01-146-7911 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-146-7911 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 4820-01-146-7911 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-146-7911 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 4820-01-146-7911 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Feb 5, 1983