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4820-01-490-6344

Safety Relief Valve

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-01-490-6344
(FSG) 联邦供应集团
48 Valves
(FSC) 聯邦供應分類
4820 无动力阀
(INC) 商品名稱代碼
05488
(FIIG) 聯邦物品識別指南
A046B0
日期
10/02/2001 (24 年前)

poppet flow control device, -40.0 fahrenheit 1st response maximum operating temp, right-hand 1st end thread direction, spring disk loading method, 0.125 inches 1st end nominal pipe size accommodated

Specs & Compatibility

名义管道大小

0.125 inches 1st end

線程方向

right-hand 1st end

流程控制设备

poppet

磁盘加载方法

spring

最大运行时间

-40.0 fahrenheit 1st response

最大运行时间

250.0 fahrenheit 2nd response

连接样式

plain (pipe) 1st end

阀门操作 方法

automatic

连接类型

threaded external pipe 1st end

最大操作压力

200.0 pounds per square inch single response

公稱螺紋尺寸

0.125 inches 1st end

打开压力设置

28.0 pounds per square inch

特殊功能

buna n seal

材料

rubber seat

材料

steel comp 303 body

用于哪个设计的媒体

air 1st response

用于哪个设计的媒体

ammonia, gaseous 2nd response

用于哪个设计的媒体

fuel/oil, hydrocarbon 3rd response

用于哪个设计的媒体

helium 4th response

用于哪个设计的媒体

hydrogen 5th response

表面處理

passivate

樣式指示器

straight thru w/baffle

螺紋系列代號

npt 1st end

装潢物品和数量

1 deflector cap

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

零件編號 描述
D559TP-1M-28 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-01-490-6344?
The FSCG of the NSN 4820-01-490-6344 is 4820
Does the NSN 4820-01-490-6344 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-490-6344 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 4820-01-490-6344 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-490-6344 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 4820-01-490-6344 was assigned to the Federal Catalog?
It was assigned 24 年前, on Tue, Oct 2, 2001