4820-01-215-4398

Find complete technical information, availability, and procurement data for: 4820-01-215-4398
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-215-4398

Item Name Code

22113

Assigment Date

08/25/1985 (40 years ago)

1.250 inches nominal second threaded portion thread length, 2.688 inches nominal overall height, 2a first threaded portion thread class, 2a second threaded portion thread class, 1.188 inches nominal first threaded portion thread length

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: 1.188 inches nominal first threaded portion
Thread Length: 1.250 inches nominal second threaded portion
Overall Height: 2.688 inches nominal
Body Inside Diameter: 2.000 inches minimum and 2.001 inches maximum
Seat Angle In Deg: 45.000 minimum and 45.083 maximum
Thread Quantity Per Inch: 14 first threaded portion
Thread Quantity Per Inch: 14 second threaded portion
Nominal Thread Size: 2.625 inches first threaded portion
Nominal Thread Size: 3.125 inches second threaded portion
Seating Surface Shape: angular
Criticality Code Justification: zzzy
Special Features: has two lugs 180deg apart,0.375in.x0.375in
Material: steel comp 316l overall
Style Designator: double flanged
Thread Series Designator: uns first threaded portion
Thread Series Designator: uns second threaded portion
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

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
20189 PIECE 5	Valve Seat
B10393.002.108	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-215-4398?

The FSCG of the NSN 4820-01-215-4398 is 4820

Does the NSN 4820-01-215-4398 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-215-4398 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-215-4398 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-215-4398 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 4820-01-215-4398 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Aug 25, 1985