Aerospace Hardware Store

Aerospace

Hardware

19-401-49 Safety Relief Valve

4820-01-437-8284

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

R0077517-0102
5310-01-557-6812
Convex Washer
R0077578
4710-01-557-5572
Metal Tube Assembly
R0077578-0301
4710-01-557-5572
Metal Tube Assembly
R0077626
4730-01-557-5651
Hose Clamp
R0077626-0107
4730-01-557-5651
Hose Clamp
R0077646
5340-01-557-6178
Handwheel
R0077648
5315-01-557-6306
Headless Straight Pin
R0077648-0102
5315-01-557-6306
Headless Straight Pin

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
Número de Parte
19-401-49
(NSN) Número de stock nacional
4820-01-437-8284
(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
10/24/1996 (hace 29 años)

threaded bonnet attachment method, inside spring bonnet type, disk flow control device, right-hand all ends thread direction, spring disk loading method

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

disk

Tipo de gorro

inside spring

Método de fijación del capó

threaded

Método de carga de disco

spring

Temperatura máxima de funcionamiento

400.0 fahrenheit single response

Estilo de conexión

plain (pipe) 1st end

Estilo de conexión

plain,optional end(pipe) 2nd end

Método de operación de la válvula

automatic or manual

Tipo de conexión

threaded external pipe 1st end

Tipo de conexión

threaded internal pipe 2nd end

Presión máxima de funcionamiento

220.0 pounds per square inch single response

Tamaño nominal de la rosca

1.000 inches all ends

Ajuste de la presión de apertura

220.0 pounds per square inch

Material

copper alloy body

Material

rubber seat

Material

steel stem

Medios para los que se diseñaron

air 2nd response

Medios para los que se diseñaron

steam 1st response

Designador de estilo

angle

Designador de serie de roscas

npt 1st end

Designador de serie de roscas

nptf 2nd end

Artículos amueblados y cantidad

1 lever

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
19-401-49 Safety Relief Valve
19-401-SET 220PSI Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-437-8284?
The FSCG of the NSN 4820-01-437-8284 is 4820
Does the NSN 4820-01-437-8284 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-437-8284 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 4820-01-437-8284 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-437-8284 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 4820-01-437-8284 was assigned to the Federal Catalog?
It was assigned hace 29 años, on Thu, Oct 24, 1996