1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-131-5908

4820-01-131-5908

Find complete technical information, availability, and procurement data for: 4820-01-131-5908

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 4820-01-131-5908 to receive an up to date pricing and availability quote by email.

4820-01-131-5908
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-131-5908
Item Name Code
05487
Assigment Date
05/13/1982 (44 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

4 2nd end bolt hole quantity, disk flow control device, automatic valve operation method, 160.0 fahrenheit single response maximum operating temp, 4 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.

Flow Control Device
disk
Bolt Hole Quantity
4 1st end
Bolt Hole Quantity
4 2nd end
Maximum Operating Temp
160.0 fahrenheit single response
Valve Operation Method
automatic
Flange Shape
round with holes 1st end
Flange Shape
round with holes 2nd end
Connection Type
flange all ends
Mounting Position
horizontal
Valve Size
1.500 inches
Nominal Outside Diameter
5.063 inches 1st end
Nominal Outside Diameter
5.063 inches 2nd end
Face To Face Distance
7.000 inches
Nominal Thickness
0.813 inches 1st end
Nominal Thickness
0.813 inches 2nd end
Bolt Hole Nominal Diameter
0.563 inches 1st end
Bolt Hole Nominal Diameter
0.563 inches 2nd end
Bolt Circle Nominal Diameter
3.938 inches 1st end
Bolt Circle Nominal Diameter
3.938 inches 2nd end
Flange Face Design
plain 2nd end
Flange Face Design
recessed with gasket groove 1st end
Material
copper alloy body
Style Designator
straight thru flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-131-5907 No Name Available 07/01/1988
4820-01-139-3317 No Name Available 09/01/1988

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:

FAQs

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

What is the FSCG of the NSN 4820-01-131-5908?
The FSCG of the NSN 4820-01-131-5908 is 4820
Does NSN 4820-01-131-5908 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 4820-01-131-5908 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-131-5908 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 4820-01-131-5908 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Thu, May 13, 1982

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:

LD273-0329-0008
4730-01-181-3571
Flange to Tube Straight Adapter
LD273-0331
4730-01-200-0808
Flange to Tube Elbow
LD273-0331-0020
4730-01-200-0808
Flange to Tube Elbow
LD273-0344-0006
5310-01-276-1508
Hexagon Plain Nut
LD273-0344-0008
5310-01-205-9178
Hexagon Plain Nut
LD2732A-20
5962-01-357-2252
Digital Microcircuit
LD2732A2
5962-01-208-9441
Digital Microcircuit
LD273384
5990-00-503-0386
Transmitter Synchro
LD273420
1210-00-851-0916
Attack Director
LD273421
1210-00-573-8606
Attack Director
LD273456
4923-00-093-0890
Underwater Mine Test Set
LD273460
4921-00-381-2373
Test Stand Assy
LD273475
4925-00-605-6878
Centering Gauge
LD273479
5930-00-573-8829
Camera Switch
LD273480
4921-00-605-6871
Test Set