Aerospace Hardware Store

Aerospace

Hardware

4820-00-446-2743

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

14310-18-3
5360-00-200-7895
Extension Helical Spring
14310-H-SS-.750-12A
5340-01-703-3117
Spacing Threaded Standoff
14310-H-SS-1.250-12
5340-01-312-7719
Spacing Threaded Standoff
14310-H-SS-1.375-12
5340-01-442-3279
Spacing Threaded Standoff
14310-H-SS-4.563-LSS-12
5340-01-508-5422
Spacing Threaded Standoff
1431000
4730-00-196-1506
Pipe Nipple
1431000-26
5340-00-932-6148
Access Cover
143100010
4820-00-808-0749
Temperature Regulating Valve

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
4820-00-446-2743
(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
01/01/1961 (hace 65 años)

spring disk loading method, right-hand 2nd end thread direction, right-hand 1st end thread direction, poppet flow control device, 400.0 fahrenheit 1st response maximum operating temp

Specs & Compatibility

Dirección de la rosca

right-hand 1st end

Dirección de la rosca

right-hand 2nd end

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Temperatura máxima de funcionamiento

400.0 fahrenheit 1st response

Temperatura máxima de funcionamiento

400.0 fahrenheit 2nd response

Estilo de conexión

plain (pipe) 1st end

Estilo de conexión

plain,optional end(pipe) 2nd end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe 1st end

Características proporcionadas

pressure tight outlet side

Rango de presión ajustable

+61.0 to 120.0 pounds per square inch

Presión máxima de funcionamiento

300.0 pounds per square inch 1st response

Presión máxima de funcionamiento

300.0 pounds per square inch 2nd response

Tamaño nominal de la rosca

1.250 inches 1st end

Tamaño nominal de la rosca

1.250 inches 2nd end

Material

copper alloy body

Material

copper alloy flow control device

Material

copper alloy seat

Material

steel stem

Medios para los que se diseñaron

oil 2nd response

Medios para los que se diseñaron

steam 1st response

Designador de estilo

angle

Designador de serie de roscas

npt 2nd end

Designador de serie de roscas

npt 1st end

Replacement For

Número de Parte Descripción
4820-00-625-8741 No Name Available 12/01/2008

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
3240431 Safety Relief Valve
81125S41-21670ALT3PC13 Safety Relief Valve
TDP11-4-90P0UND Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-446-2743?
The FSCG of the NSN 4820-00-446-2743 is 4820
Does the NSN 4820-00-446-2743 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-2743 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 4820-00-446-2743 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-446-2743 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 4820-00-446-2743 was assigned to the Federal Catalog?
It was assigned hace 65 años, on Sun, Jan 1, 1961