4820-01-149-1122

Find complete technical information, availability, and procurement data for: 4820-01-149-1122
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-149-1122

Item Name Code

60396

Assigment Date

03/15/1983 (43 years ago)

A spring loaded nozzle designed to meter and inject fuel at specific pressure(s) to engine fuel combustion chambers.

5.562 inches nominal outside diameter, 0.585 inches nominal center hole diameter, 0.060 inches nominal material thickness, 4.938 inches nominal bolt circle diameter, 0.345 inches nominal hole diameter

Product Characteristics

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

Hole Diameter: 0.345 inches nominal
Outside Diameter: 5.562 inches nominal
Bolt Circle Diameter: 4.938 inches nominal
Material Thickness: 0.060 inches nominal
Center Hole Diameter: 0.585 inches nominal
Bolt Hole Quantity: 8
Material: rubber
Style Designator: flat

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-623-8690	No Name Available	01/01/2018

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
A0365-8	Flat Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-01-149-1122?

The FSCG of the NSN 4820-01-149-1122 is 4820

Does the NSN 4820-01-149-1122 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-149-1122 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 4820-01-149-1122 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-149-1122 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 4820-01-149-1122 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Tue, Mar 15, 1983