803-4384536-62X

View detailed technical data, stock status, and sourcing information for: 803-4384536-62X
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-444-5645

Item Name Code

22113

Assigment Date

05/10/1997 (29 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

0.375 inches nominal overall height, 3a single threaded portion thread class, nimitz class cvn end item identification, 0.172 inches nominal single threaded portion thread length, 1.388 inches nominal body inside diameter

Product Characteristics

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

Thread Class: 3a single threaded portion
Thread Length: 0.172 inches nominal single threaded portion
Overall Height: 0.375 inches nominal
Body Inside Diameter: 1.388 inches nominal
End Item Identification: nimitz class cvn
Thread Quantity Per Inch: 20 single threaded portion
Nominal Thread Size: 1.250 inches single threaded portion
Seating Surface Shape: flat
Material: nickel alloy overall
Material Document And Classification: astm b164 assn std single material response or astm a494 assn std single material response or qq-n-281 fed spec single material response overall
Style Designator: faucet
Thread Series Designator: un 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
803-4384536-62X	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-444-5645?

The FSCG of the NSN 4820-01-444-5645 is 4820

Does the NSN 4820-01-444-5645 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-444-5645 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 4820-01-444-5645 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-444-5645 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 4820-01-444-5645 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Sat, May 10, 1997