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4820-00-977-6284

Safety Relief Valve

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Official Item Classification

Nombre
Safety Relief Valve
(NSN) Número de stock nacional
4820-00-977-6284
(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
10/12/1966 (hace 59 años)

3a 1st end thread class, poppet flow control device, right-hand 1st end thread direction, packing retaining bonnet type, spring disk loading method

Specs & Compatibility

Clase de rosca

3a 1st end

Dirección de la rosca

right-hand 1st end

Dispositivo de control de flujo

poppet

Tipo de gorro

packing retaining

Método de carga de disco

spring

Caudal de descarga de la válvula

0.267 cubic feet per minute

Temperatura máxima de funcionamiento

275.0 fahrenheit single response

Estilo de conexión

flared (tube) 1st end

Método de operación de la válvula

automatic

Tipo de conexión

threaded external tube 1st end

Características proporcionadas

pressure tight outlet side

Presión máxima de funcionamiento

30.0 pounds per square inch single response

Tamaño nominal de la rosca

0.562 inches 1st end

Ángulo del asiento

37.0 degrees 1st end

Ajuste de la presión de apertura

2.0 pounds per square inch

Diámetro exterior nominal del tubo alojado

0.375 inches 1st end

Material

steel corrosion resisting body

Material

steel corrosion resisting seat

Material

steel flow control device

Material, Documento Y Clasificación

mil-s-18732 mil spec single material response body

Material, Documento Y Clasificación

mil-s-18732 mil spec single material response seat

Medios para los que se diseñaron

air 1st response

Medios para los que se diseñaron

hydraulic fluid, phosphate-ester base 2nd response

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.

Pseudo Item Name Code

0005488

Related Hardware Products

Número de Parte Descripción
3R1548 Safety Relief Valve

Preguntas frecuentes

What is the FSCG of the NSN 4820-00-977-6284?
The FSCG of the NSN 4820-00-977-6284 is 4820
Does the NSN 4820-00-977-6284 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-977-6284 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 4820-00-977-6284 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-977-6284 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 4820-00-977-6284 was assigned to the Federal Catalog?
It was assigned hace 59 años, on Wed, Oct 12, 1966