NAP259 PIECE 12

View detailed technical data, stock status, and sourcing information for: NAP259 PIECE 12
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-273-1210

Item Name Code

35224

Assigment Date

02/20/1988 (38 years ago)

4.844 inches nominal overall height, 1.125 inches nominal thread size, 16 thread quantity per inch, 2.000 inches nominal outside diameter, 0.391 inches nominal inside 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: 0.391 inches nominal
Outside Diameter: 2.000 inches nominal
Overall Height: 4.844 inches nominal
Thread Quantity Per Inch: 16
Nominal Thread Size: 1.125 inches
Material: nickel alloy 400
Thread Series Designator: un

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
NAP259	Valve Disk
NAP259 PIECE 12	Valve Disk
P3658A	Valve Disk
S4824H3115112 PIECE 12	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-273-1210?

The FSCG of the NSN 4820-01-273-1210 is 4820

Does the NSN 4820-01-273-1210 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-273-1210 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 4820-01-273-1210 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-273-1210 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 4820-01-273-1210 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Feb 20, 1988