Aerospace Hardware Store

Aerospace

Hardware

4820-01-057-6792

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

389-1913
4820-01-318-5438
Pressure Regulating Va Parts Kit
389-1913CP
4820-01-246-4640
Valve Repair Kit
389-1927
4820-01-302-8753
Nonmetallic Kit
389-1933
4820-01-064-3007
Pressure Regulating Va Parts Kit
389-196
5940-00-557-1737
Lug Terminal
389-1961
4820-01-298-2251
Pressure Regulating Va Parts Kit
389-1977
4820-01-064-3104
Pressure Regulating Va Parts Kit
389-1978
4820-01-065-8469
Pressure Regulating Va Parts Kit

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
4820-01-057-6792
(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
03/17/1978 (hace 48 años)

250.0 fahrenheit single response maximum operating temp, poppet flow control device, right-hand all ends thread direction, 500.0 cubic feet per minute valve discharge flow rate, spring disk loading method

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Caudal de descarga de la válvula

500.0 cubic feet per minute

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Estilo de conexión

plain,optional end(pipe) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded internal pipe all ends

Rango de presión ajustable

+3890.0 to 7500.0 pounds per square inch

Presión máxima de funcionamiento

10500.0 pounds per square inch single response

Tamaño nominal de la rosca

0.250 inches all ends

Material

plastic polychlorotrifluoroethylene flow control device

Material

steel body

Material

steel seat

Material

steel stem

Material, Documento Y Clasificación

l-p-385,grade 2 assn std single material response flow control device

Material, Documento Y Clasificación

qq-s-764,type 303-canceled fed spec single material response stem

Material, Documento Y Clasificación

qq-s-764,type 303-canceled fed spec single material response body

Material, Documento Y Clasificación

qq-s-764,type 303-canceled fed spec single material response seat

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

gas, natural 2nd response

Medios para los que se diseñaron

helium 3rd response

Medios para los que se diseñaron

nitrogen, gaseous 5th response

Medios para los que se diseñaron

oil, hydraulic 4th response

Designador de estilo

straight thru note: to be used for valve bodies of one section only.

Designador de serie de roscas

npt all ends

Artículos amueblados y cantidad

1 locking device

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
5349T-2PP(L)-4500 Safety Relief Valve
639AS1366-1 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-057-6792?
The FSCG of the NSN 4820-01-057-6792 is 4820
Does the NSN 4820-01-057-6792 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-057-6792 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 4820-01-057-6792 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-057-6792 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 4820-01-057-6792 was assigned to the Federal Catalog?
It was assigned hace 48 años, on Fri, Mar 17, 1978