Aerospace Hardware Store

Aerospace

Hardware

4820-01-239-8923

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

28135-33
4820-01-252-6159
Valve Seat
28135-42
4820-01-252-6159
Valve Seat
2813507-101
5330-01-424-7785
Packing Retainer
2813513-101
4810-01-173-0467
Inlet Body Assembly
2813522
5360-00-829-5544
Torsion Helical Spring
2813528
5360-00-122-5890
Compression Helical Spring
2813528-101
5310-01-408-3346
Flat Washer
2813529-101
4810-01-411-0646
Valve Gland Flange

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
Check Valve
(NSN) Número de stock nacional
4820-01-239-8923
(FSG) Grupo de suministro federal
48 Valves
(FSC) Clasificación Federal de Suministros
4820 Válvulas no motorizadas
(INC) Código de nombre del artículo
05487
(FIIG) Guía Federal de Identificación de Artículos
A530B0
Fecha
09/05/1986 (hace 40 años)

round with holes all ends flange shape, weight disk loading method, 4 all ends bolt hole quantity, automatic valve operation method, disk flow control device

Specs & Compatibility

Dispositivo de control de flujo

disk

Método de carga de disco

weight

Cantidad de orificios para pernos

4 all ends

Método de operación de la válvula

automatic

Forma de brida

round with holes all ends

Tipo de conexión

flange all ends

Posición de montaje

horizontal

Tamaño de la válvula

3.000 inches

Presión máxima de funcionamiento

150.0 pounds per square inch single response

Diámetro exterior nominal

7.500 inches all ends

Distancia cara a cara

9.500 inches

Espesor nominal

0.625 inches all ends

Diámetro nominal del orificio del perno

0.750 inches all ends

Diámetro nominal del círculo de pernos

6.000 inches all ends

Diseño de cara de brida

plain all ends

Características especiales

bolted bonnet

Material

copper alloy 836 overall

Medios para los que se diseñaron

steam 1st response

Medios para los que se diseñaron

water-oil-gas 2nd response

Designador de estilo

straight thru flanged ends

Replacement For

Número de Parte Descripción
4820-01-199-7779 No Name Available 07/01/1991

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

0005487

Related Hardware Products

Número de Parte Descripción
4033 3IN Check Valve
B-1620-3IN Check Valve
B-1620-A 3IN Check Valve
K-4994-4033-3IN Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-239-8923?
The FSCG of the NSN 4820-01-239-8923 is 4820
Does the NSN 4820-01-239-8923 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-239-8923 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 4820-01-239-8923 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-239-8923 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 4820-01-239-8923 was assigned to the Federal Catalog?
It was assigned hace 40 años, on Fri, Sep 5, 1986