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4820-01-438-9221

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-01-438-9221
(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
11/21/1996 (hace 29 años)

250.0 fahrenheit single response maximum operating temp, plain (pipe) all ends connection style, -40.0 fahrenheit minimum operating temp, aircraft;mcdonnell douglas,fa/18 hornet end item identification, right-hand all ends thread direction

Specs & Compatibility

Dirección de la rosca

right-hand all ends

Temperatura máxima de funcionamiento

250.0 fahrenheit single response

Temperatura mínima de funcionamiento

-40.0 fahrenheit

Identificación del artículo final

aircraft;mcdonnell douglas,fa/18 hornet

Estilo de conexión

plain (pipe) all ends

Método de operación de la válvula

automatic

Tipo de conexión

threaded external pipe all ends

Tamaño nominal de la rosca

0.250 inches all ends

Ajuste de la presión de apertura

140.0 pounds per square inch

Características especiales

used in oxygen system application;to be cleaned i.a.w.mil-c-81302

Material

steel comp 303 body

Material, Documento Y Clasificación

astm a582 assn std single material response body

Medios para los que se diseñaron

oxygen, gaseous single response

Tratamiento superficial

passivate

Documento y clasificación de tratamiento de superficies

qq-p-35 fed spec all treatment responses

Designador de estilo

straight thru w/baffle

Designador de serie de roscas

npt all ends

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
7M304S2N1400C Safety Relief Valve
RV05-64-140.0 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-01-438-9221?
The FSCG of the NSN 4820-01-438-9221 is 4820
Does the NSN 4820-01-438-9221 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-438-9221 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 4820-01-438-9221 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-438-9221 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 4820-01-438-9221 was assigned to the Federal Catalog?
It was assigned hace 29 años, on Thu, Nov 21, 1996