1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-00-053-2040

4820-00-053-2040

Find complete technical information, availability, and procurement data for: 4820-00-053-2040

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 4820-00-053-2040 to receive an up to date pricing and availability quote by email.

4820-00-053-2040
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-053-2040
Item Name Code
20962
Assigment Date
05/25/1967 (59 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.

manual valve operation method, sturgeon class ssn (637); fleet medernization program - cruisers/destroyers; ticonderoga class cg (47) end item identification, socket with brazing ring 1st end connection style, packing retaining bonnet type, 1.000 inches 1st end nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated
1.000 inches 1st end
Bonnet Type
packing retaining
End Item Identification
sturgeon class ssn (637); fleet medernization program - cruisers/destroyers; ticonderoga class cg (47)
Connection Style
socket with brazing ring 1st end
Valve Operation Method
manual
Connection Type
unthreaded internal pipe 1st end
Material
copper alloy 903 body
Material
plastic polyamide (nylon) seat
Material
steel flow control device
Style Designator
straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-936-5769 No Name Available 03/01/1968

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
2640-402X1ASSYEX Ball Valve
2640-402X1ASSYEXL1 Ball Valve
845-2050945 ASSY EX Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-00-053-2040?
The FSCG of the NSN 4820-00-053-2040 is 4820
Does NSN 4820-00-053-2040 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-053-2040 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-053-2040 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 4820-00-053-2040 was assigned to the Federal Catalog?
It was assigned 59 years ago, on Thu, May 25, 1967

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:

MS35203-28
5305-01-103-8800
Machine Screw
MS35203-3
5305-01-292-1385
Machine Screw
MS35203-32
5305-01-546-8972
Machine Screw
MS35203-44
5305-01-546-8972
Machine Screw
MS35203-5
5305-01-365-9486
Machine Screw
MS35203-55
5305-00-057-7478
Machine Screw
MS35203-56
5305-00-069-4233
Machine Screw
MS35203-57
5305-00-982-7961
Machine Screw
MS35203-58
5305-00-057-7479
Machine Screw
MS35203-59
5305-00-225-3850
Machine Screw
MS35203-60
5305-00-225-3851
Machine Screw
MS35203-73
5305-01-017-0088
Machine Screw
MS35204-16
5305-01-620-6251
Machine Screw
MS35204-214
5305-00-993-0190
Machine Screw
MS35204-25
5305-00-984-4988
Machine Screw