Aerospace Hardware Store

Aerospace

Hardware

4820-00-725-2149

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

E2890
5365-01-693-7366
Shim
E2890PC28
5310-00-275-5586
Hexagon Plain Nut
E2890PC38
4820-00-146-4111
Valve Body
E2890PC5
5360-00-527-2472
Compression Helical Spring
E2890PC7
5360-00-316-4193
Compression Helical Spring
E2890PC99
5360-00-316-4192
Compression Helical Spring
E2891
5325-00-015-3034
Metallic Eyelet
E2891PC28
5310-00-275-5586
Hexagon Plain Nut

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
4820-00-725-2149
(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
01/01/1961 (hace 65 años)

right-hand all ends thread direction, cone flow control device, -40.0 fahrenheit 1st response maximum operating temp, 0.107 inches nominal aperture diameter, 212.0 fahrenheit 2nd response maximum operating temp

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Diámetro de apertura

0.107 inches nominal

Dispositivo de control de flujo

cone

Temperatura máxima de funcionamiento

-40.0 fahrenheit 1st response

Temperatura máxima de funcionamiento

212.0 fahrenheit 2nd 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

Posición de montaje

horizontal or vertical

Presión máxima de funcionamiento

2000.0 pounds per square inch single response

Tamaño nominal de la rosca

0.125 inches all ends

Material

copper alloy body

Material

rubber synthetic packing

Material

steel corrosion resisting flow control device

Designador de estilo

straight thru

Designador de serie de roscas

nptf all ends

Replacement For

Número de Parte Descripción
4820-00-505-6172 No Name Available 04/09/1971
4820-01-222-4487 No Name Available 05/01/1990

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

0020520

Related Hardware Products

Número de Parte Descripción
F103 Restrictor Check Valve
F10B Restrictor Check Valve
HL-18122 PIECE 300 Restrictor Check Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-725-2149?
The FSCG of the NSN 4820-00-725-2149 is 4820
Does the NSN 4820-00-725-2149 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-725-2149 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 4820-00-725-2149 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-725-2149 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 4820-00-725-2149 was assigned to the Federal Catalog?
It was assigned hace 65 años, on Sun, Jan 1, 1961