4820-00-725-2601

Find complete technical information, availability, and procurement data for: 4820-00-725-2601
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-725-2601

Item Name Code

22113

Assigment Date

02/14/1968 (58 years ago)

0.500 inches nominal second threaded portion thread length, 0.750 inches nominal first threaded portion thread length, 1.440 inches nominal overall height, 2a first threaded portion thread class, 2a second threaded portion thread class

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 first threaded portion
Thread Class: 2a second threaded portion
Thread Length: 0.500 inches nominal second threaded portion
Thread Length: 0.750 inches nominal first threaded portion
Overall Height: 1.440 inches nominal
Body Inside Diameter: 0.125 inches nominal
Seat Angle In Deg: 45.000 nominal
Nominal Thread Size: 0.438 inches second threaded portion
Nominal Thread Size: 0.500 inches first threaded portion
Seating Surface Shape: angular
Material: copper alloy overall
Style Designator: double flanged
Thread Series Designator: unf first threaded portion
Thread Series Designator: unf second 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
10531-005	Valve Seat
10531-5	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-725-2601?

The FSCG of the NSN 4820-00-725-2601 is 4820

Does the NSN 4820-00-725-2601 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-725-2601 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 4820-00-725-2601 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-725-2601 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 4820-00-725-2601 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Feb 14, 1968