Aerospace Hardware Store

Aerospace

Hardware

4820-01-238-5950

Safety Relief Valve

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Partes destacadas

013532
4720-01-159-8632
Metallic Hose Assembly
013532-1
4720-01-159-8632
Metallic Hose Assembly
01353300
4720-01-540-8867
Nonmetallic Hose Assembly
013534-00
3020-01-440-8354
Helical Gear
013534-1
5340-01-167-9433
Double Angle Bracket
013535-00
3020-01-339-0496
Helical Gear
013536-00
3020-00-225-6049
Driven Gear
013536-02
3020-00-225-6049
Driven Gear

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contáctenos

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • Certificación HAZMAT
  • Global Shipping

Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-238-5950
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05488
(FIIG) Guía Federal de Identificación de Artículos
A046B0
Fecha
08/16/1986 (hace 40 años)

bolted bonnet attachment method, 12 1st end bolt hole quantity, 8 2nd end bolt hole quantity, inside spring bonnet type, disk flow control device

Specs & Compatibility

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

bolted

Cantidad de orificios para pernos

12 1st end

Cantidad de orificios para pernos

8 2nd end

Temperatura máxima de funcionamiento

425.0 fahrenheit single response

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Tamaño de la válvula

4.000 inches

Rango de presión ajustable

+59.0 to 72.0 pounds per square inch

Presión máxima de funcionamiento

250.0 pounds per square inch single response

Diámetro exterior nominal

10.000 inches 2nd end

Diámetro exterior nominal

12.500 inches 1st end

Espesor nominal

1.250 inches 2nd end

Espesor nominal

1.438 inches 1st end

Primera distancia de la cara de conexión a la línea central

8.000 inches

Diámetro nominal del orificio del perno

0.875 inches all ends

Segunda distancia de la cara de conexión a la línea central

7.688 inches

Diámetro nominal del círculo de pernos

10.625 inches 1st end

Diámetro nominal del círculo de pernos

7.875 inches 2nd end

Diseño de cara de brida

plain all ends

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

steel corrosion resisting stem

Medios para los que se diseñaron

water-oil-gas single response

Designador de estilo

angle flanged ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005488

Related Hardware Products

Número de Parte Descripción
D49941 Safety Relief Valve
D49941PART R10AN3P312-BM2 Safety Relief Valve
R10AN3P311-BM2 Safety Relief Valve
R10AN3P312-BM2- Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-238-5950?
The FSCG of the NSN 4820-01-238-5950 is 4820
Does the NSN 4820-01-238-5950 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-238-5950 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 4820-01-238-5950 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-238-5950 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 4820-01-238-5950 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Sat, Aug 16, 1986