Aerospace Hardware Store

Aerospace

Hardware

4820-00-705-7895

Restrictor Check 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

N677P9004
5305-01-429-0826
Machine Screw
N678
5330-00-246-0982
Gasket
N6780-4A
5342-00-922-1836
Front Retainer
N6787
4820-00-346-8806
Valve Disk
N67872
5306-01-446-4823
Machine Bolt
N67880
5306-01-396-7303
Machine Bolt
N6788667
5330-01-186-3317
Gasket
N6788767
5330-01-459-4657
Gasket

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
Restrictor Check Valve
(NSN) Número de stock nacional
4820-00-705-7895
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
20520
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
01/01/1963 (hace 63 años)

0.125 inches nominal aperture diameter, 3b 1st end thread class, poppet flow control device, right-hand 1st end thread direction, spring disk loading method

Specs & Compatibility

Clase de rosca

3b 1st end

Dirección de la rosca

right-hand 1st end

Diámetro de apertura

0.125 inches nominal

Dispositivo de control de flujo

poppet

Método de carga de disco

spring

Estilo de conexión

gasket seal (boss) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded internal boss 1st end

Instalación de montaje

clamp

Posición de montaje

horizontal

Cantidad de hilo por pulgada

18 1st end

Presión máxima de funcionamiento

3000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.562 inches 1st end

Ángulo del asiento

60.0 degrees 1st end

Diámetro exterior nominal del tubo alojado

0.187 inches 1st end

Designador de estilo

straight thru

Designador de serie de roscas

unf 1st end

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.

Source of Supply Code

AKZ

Pseudo Item Name Code

0020520

Related Hardware Products

Número de Parte Descripción
9093992 Restrictor Check Valve
97027-12-30-6 Restrictor Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-705-7895?
The FSCG of the NSN 4820-00-705-7895 is 4820
Does NSN 4820-00-705-7895 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 4820-00-705-7895 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-705-7895 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 4820-00-705-7895 was assigned to the Federal Catalog?
It was assigned hace 63 años, on Tue, Jan 1, 1963