1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-00-450-1983

4820-00-450-1983

Find complete technical information, availability, and procurement data for: 4820-00-450-1983

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 4820-00-450-1983 to receive an up to date pricing and availability quote by email.

4820-00-450-1983
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-450-1983
Item Name Code
05487
Assigment Date
12/17/1969 (56 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

right-hand all ends thread direction, poppet flow control device, 275.0 fahrenheit single response maximum operating temp, 3a all ends thread class, spring disk loading method

Product Characteristics

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

Thread Class
3a all ends
Thread Direction
right-hand all ends
Flow Control Device
poppet
Disk Loading Method
spring
Maximum Operating Temp
275.0 fahrenheit single response
Connection Style
flareless all ends
Valve Operation Method
automatic
Connection Type
threaded external tube all ends
Mounting Facility
bulkhead
Mounting Position
horizontal or vertical
Thread Quantity Per Inch
18 all ends
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.562 inches all ends
Seat Angle
12.0 degrees all ends
Nominal Outside Diameter Tube Accommodated
0.375 inches all ends
Material
steel comp 440c flow control device
Material
steel comp 630 body
Material
steel comp 630 seat
Material Document And Classification
ams 5643 assn std single material response body
Material Document And Classification
ams 5643 assn std single material response seat
Material Document And Classification
qq-s-763,class 440c fed spec single material response flow control device
Media For Which Designed
hydraulic fluid, phosphate-ester base single response
Surface Treatment
passivate
Style Designator
straight thru
Thread Series Designator
unjf all 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
CVC4122-6 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-450-1983?
The FSCG of the NSN 4820-00-450-1983 is 4820
Does the NSN 4820-00-450-1983 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-450-1983 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 4820-00-450-1983 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-450-1983 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 4820-00-450-1983 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Dec 17, 1969

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:

868154-38
7025-01-037-8520
Keyboard Keytop
868154-40
7025-01-035-5762
Keyboard Keytop
868154-42
7025-01-035-5764
Keyboard Keytop
868154-43
7025-01-035-5765
Keyboard Keytop
868154-44
7025-01-035-5766
Keyboard Keytop
868154-45
7025-01-035-5767
Keyboard Keytop
868154-51
7025-01-035-5772
Keyboard Keytop
868154-54
7025-01-035-5774
Keyboard Keytop
868154-55
7025-01-035-5775
Keyboard Keytop
868154-56
7025-01-035-5776
Keyboard Keytop
868154-57
7025-01-035-5777
Keyboard Keytop
868154-58
7025-01-036-4239
Keyboard Keytop
868154-59
7025-01-035-5778
Keyboard Keytop
868154-60
7025-01-035-5779
Keyboard Keytop
868154-61
7025-01-035-5780
Keyboard Keytop