1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-00-850-8561

4820-00-850-8561

Find complete technical information, availability, and procurement data for: 4820-00-850-8561

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 4820-00-850-8561 to receive an up to date pricing and availability quote by email.

4820-00-850-8561
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-850-8561
Item Name Code
05482
Assigment Date
01/01/1963 (63 years ago)

threaded bonnet attachment method, threaded internal pipe connection type, manual valve operation method, inside screw bonnet type, bonnet packing features provided

Product Characteristics

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

Bonnet Type
inside screw
Bonnet Attachment Method
threaded
Valve Operation Method
manual
Connection Type
threaded internal pipe
Features Provided
bonnet packing
Valve Size
1.250 inches
Maximum Operating Pressure And Media For Which Designed
200.0 pounds per square inch water-oil-gas
Nominal Thread Size
1.250 inches
Stem Type
rising
Maximum Operating Temp And Media For Which Designed
150.0 fahrenheit water-oil-gas
Inlet Relationship With Outlet
identical
Material
copper alloy body
Material
copper alloy disk
Material
copper alloy seat
Material
copper alloy stem
Material Document And Classification
astmcu0172 assn std single material response body
Material Document And Classification
astmcu0876 assn std single material response stem
Material Document And Classification
astmcu0172 assn std single material response disk
Thread Series Designator
npt
Specification/Standard Data
59646-mss sp-80 manufacturers standard
Nondefinitive Spec/Std Data
3 type and 125psi class and a end and 1.250 size

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-288-7231 No Name Available 01/01/1960
4820-00-472-5982 No Name Available 05/23/2012
4820-00-843-2769 No Name Available 12/28/1971

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
62U Gate Valve
FIG430 Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-850-8561?
The FSCG of the NSN 4820-00-850-8561 is 4820
Does NSN 4820-00-850-8561 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 4820-00-850-8561 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-850-8561 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 4820-00-850-8561 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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:

051-008-3850-220
5935-01-389-7133
Electrical Plug Connector
051-01-1023
5975-01-191-4814
Electrical Box Connector
051-01-1037
5935-01-311-2235
Electrical Plug Connector
051-010-0000-229
5935-01-158-0373
Electrical Receptacle Connector
051-010-0000220
5935-01-465-7875
Electrical Plug Connector
051-01032
3110-01-318-8148
Annular Ball Bearing
051-01049
3110-01-477-3945
Annular Ball Bearing
051-01058
3110-01-486-4864
Bearing Ball
051-011-0000
5935-00-937-2782
Electrical Plug Connector
051-011-0000-220
5935-00-937-2782
Electrical Plug Connector
051-011-3141-220
5935-01-103-7235
Electrical Plug Connector
051-011-3187
5935-00-855-8568
Electrical Plug Connector
051-011-3850
5935-00-163-7120
Electrical Plug Connector
051-0112-303
6210-01-516-5581
Light Lens
051-012-3850
5935-00-166-5851
Electrical Receptacle Connector