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4820-00-446-3508

Check Valve

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Official Item Classification

姓名
Check Valve
(NSN) 全国库存编号
4820-00-446-3508
(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
05487
(FIIG) 聯邦物品識別指南
A530B0
日期
01/01/1961 (65 年前)

550.0 fahrenheit 1st response maximum operating temp, plain, optional end (pipe) all ends connection style, 150.0 fahrenheit 2nd response maximum operating temp, disk flow control device, right-hand all ends thread direction

Specs & Compatibility

線程方向

right-hand all ends

流程控制设备

disk

最大运行时间

150.0 fahrenheit 2nd response

最大运行时间

550.0 fahrenheit 1st response

连接样式

plain, optional end (pipe) all ends

阀门操作 方法

automatic

连接类型

threaded internal pipe all ends

挂载位置

horizontal

最大操作压力

200.0 pounds per square inch 1st response

最大操作压力

400.0 pounds per square inch 2nd response

公稱螺紋尺寸

0.250 inches all ends

材料

copper alloy 314 flow control device

材料

copper alloy 922 body

物料文件及分類

astm b-61 assn std single material response body

用于哪个设计的媒体

steam 1st response

用于哪个设计的媒体

water-oil-gas 2nd response

樣式指示器

straight thru

螺紋系列代號

npt all ends

Replacement For

零件編號 描述
4820-00-052-4008 No Name Available 06/14/2023
4820-00-957-2153 No Name Available 06/14/2023
4820-00-967-2852 No Name Available 06/14/2023

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0005487

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常見問題

What is the FSCG of the NSN 4820-00-446-3508?
The FSCG of the NSN 4820-00-446-3508 is 4820
Does the NSN 4820-00-446-3508 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-446-3508 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 4820-00-446-3508 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3508 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 4820-00-446-3508 was assigned to the Federal Catalog?
It was assigned 65 年前, on Sun, Jan 1, 1961