4820-00-498-7302

Find complete technical information, availability, and procurement data for: 4820-00-498-7302
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-498-7302

Item Name Code

22113

Assigment Date

10/17/1969 (56 years ago)

18 single threaded portion thread quantity per inch, 1.250 inches single threaded portion nominal thread size, angular seating surface shape, 2a single threaded portion thread class, 90.000 nominal seat angle in deg

Product Characteristics

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

Thread Class: 2a single threaded portion
Seat Angle In Deg: 90.000 nominal
Thread Quantity Per Inch: 18 single threaded portion
Nominal Thread Size: 1.250 inches single threaded portion
Seating Surface Shape: angular
Material: steel comp 303ma overall
Surface Treatment: passivate overall
Thread Series Designator: unef single threaded portion

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
RB19054	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-498-7302?

The FSCG of the NSN 4820-00-498-7302 is 4820

Does the NSN 4820-00-498-7302 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-498-7302 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 4820-00-498-7302 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-498-7302 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 4820-00-498-7302 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Oct 17, 1969