1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-239-8928

4820-01-239-8928

Find complete technical information, availability, and procurement data for: 4820-01-239-8928

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-239-8928 to receive an up to date pricing and availability quote by email.

4820-01-239-8928
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-239-8928
Item Name Code
20962
Assigment Date
09/05/1986 (39 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

10 3rd end bolt hole quantity, round with holes all ends flange shape, 8 2nd end bolt hole quantity, flange all ends connection type, 10 1st end bolt hole quantity

Product Characteristics

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

Bolt Hole Quantity
10 1st end
Bolt Hole Quantity
10 3rd end
Bolt Hole Quantity
8 2nd end
Flange Shape
round with holes all ends
Connection Type
flange all ends
Valve Size
4.000 inches
Nominal Outside Diameter
7.438 inches 2nd end
Nominal Outside Diameter
8.688 inches 1st end
Nominal Outside Diameter
8.688 inches 3rd end
Face To Face Distance
15.000 inches
Nominal Thickness
1.375 inches 2nd end
Nominal Thickness
1.438 inches 1st end
Nominal Thickness
1.438 inches 3rd end
First Connection Face To Centerline Distance
8.250 inches
Flange Face Design
recessed straight all ends
Material
copper body
Material
nickel and aluminum and copper alloy stem
Material
titanium flow control device
Style Designator
cross flanged ends

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
2285-300 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-239-8928?
The FSCG of the NSN 4820-01-239-8928 is 4820
Does NSN 4820-01-239-8928 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-239-8928 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-239-8928 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 4820-01-239-8928 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Fri, Sep 5, 1986

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

616226C1
5310-00-432-4094
Nut
616227
2530-00-276-0396
Hydraulic Brake Cylinder Cup
616228
5120-00-017-6419
Terminal Crim Contact Positioner
616228-1
5985-00-815-3505
Radio Frequency Transmiss Switch
616228101
5995-01-700-9139
E Special Purpose Cable Assembly
616229-1-17H
6625-00-055-1529
Wattmeter
61623
5310-00-276-2816
Flat Washer
61623-6
5331-01-400-3734
O-Ring
616233-3
5955-00-887-2038
Noncrystal Controlled Oscillator
616234-1
5970-00-411-6223
Standoff Insulator
616235-101
5821-00-051-6141
Radio Receiver-Transmitter
616235-11
5330-01-105-7046
Preformed Packing
616235-13
5821-00-051-6141
Radio Receiver-Transmitter
616236-5
5821-00-971-4876
Radio Control Panel
61623R1
5315-00-774-3505
Headless Straight Pin