145-00319 ITEM 30

View detailed technical data, stock status, and sourcing information for: 145-00319 ITEM 30
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-121-6458

Item Name Code

35224

Assigment Date

11/06/1981 (44 years ago)

2.000 inches nominal overall height, 0.190 inches minimum and 0.200 inches maximum inside diameter, 0.434 inches nominal shank diameter, 45.0 degrees nominal seat angle, 0.480 inches minimum and 0.500 inches maximum outside 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: 0.190 inches minimum and 0.200 inches maximum
Shank Diameter: 0.434 inches nominal
Outside Diameter: 0.480 inches minimum and 0.500 inches maximum
Overall Height: 2.000 inches nominal
Seat Angle: 45.0 degrees nominal
Material: steel corrosion resisting

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
145-00319	Valve Disk
145-00319 ITEM 30	Valve Disk
W-202B-A20 PART 145-00319	Valve Disk
W-202H-A24-1 ITEM 30	Valve Disk
W-202H-A24-3 PART 145-00319	Valve Disk
W-202H-A25-2 ITEM 30	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-121-6458?

The FSCG of the NSN 4820-01-121-6458 is 4820

Does the NSN 4820-01-121-6458 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-121-6458 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 4820-01-121-6458 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-121-6458 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 4820-01-121-6458 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Nov 6, 1981