1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-305-2663

4820-01-305-2663

Find complete technical information, availability, and procurement data for: 4820-01-305-2663

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 4820-01-305-2663 to receive an up to date pricing and availability quote by email.

4820-01-305-2663
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-305-2663
Item Name Code
20962
Assigment Date
08/03/1989 (37 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

2.000 inches all ends nominal pipe size accommodated, manual valve operation method, 4500.0 pounds per square inch single response maximum operating pressure, socket all ends connection style, unthreaded internal pipe all ends connection type

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
2.000 inches all ends
Connection Style
socket all ends
Valve Operation Method
manual
Connection Type
unthreaded internal pipe all ends
Maximum Operating Pressure
4500.0 pounds per square inch single response
Criticality Code Justification
zzzy
Special Features
air bleed type
Material
steel comp 316 body
Material Document And Classification
qq-s-763,cl316,cond a fed spec single material response body
Style Designator
straight thru
Fsc Application Data
high pressure air,0acjr system
Reference Number Differentiating Characteristics
quality control iaw navships 0948045-7010 material identification and control instruction for level 1 items

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-050-6472 No Name Available 12/01/1989

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
SS845-2180906 ASSY A Ball Valve
SS845-2180906 ASSY AL1 Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-305-2663?
The FSCG of the NSN 4820-01-305-2663 is 4820
Does the NSN 4820-01-305-2663 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803070
Does NSN 4820-01-305-2663 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-305-2663 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-305-2663 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 4820-01-305-2663 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Thu, Aug 3, 1989

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:

129791
5360-00-530-7360
Compression Helical Spring
12979103
5998-01-463-4597
Circuit Card Assembly
12979103-1
5998-01-485-4426
Circuit Card Assembly
12979103-2
5998-01-505-2912
Circuit Card Assembly
12979110
5998-01-463-2681
Circuit Card Assembly
12979111-1
5998-01-517-8447
Circuit Card Assembly
12979111-2
5998-01-557-7443
Circuit Card Assembly
12979118
5998-01-463-2688
Circuit Card Assembly
12979125
5998-01-463-2679
Circuit Card Assembly
12979192
6150-01-463-2691
Elect Cable and Conduit Assembly
12979194
6150-01-463-3306
Elect Cable and Conduit Assembly
12979196
6150-01-463-3303
Elect Cable and Conduit Assembly
129792
5330-00-391-3939
Seal
129792-22400
5325-01-415-8879
Retaining Ring
129792-39410
4810-01-546-8874
Valve Assembly