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4820-01-239-0177

Safety Relief Valve

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特色零件

41-325
5360-00-614-8038
Compression Helical Spring
41-329
5330-00-590-6093
Gasket
41-330
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Gasket
41-337-1
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Synchro Clamp
41-337-8
5340-00-763-1192
Synchro Clamp
41-352
3020-00-050-6839
Spur Gear
41-362
3020-00-042-6464
Spur Gear
41 3636
5330-01-502-6803
Gasket

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-01-239-0177
(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
08/24/1986 (40 年前)

disk flow control device, 8 all ends bolt hole quantity, spring disk loading method, bolted bonnet attachment method, inside spring bonnet type

Specs & Compatibility

流程控制设备

disk

Bonnet 类型

inside spring

Bonnet 安裝方法

bolted

磁盘加载方法

spring

博尔特洞数量

8 all ends

最大运行时间

180.0 fahrenheit single response

阀门操作 方法

automatic

Flange 形状

round with holes all ends

连接类型

flange all ends

阀门大小

4.000 inches

可调节压力范围

+45.0 to 70.0 pounds per square inch

最大操作压力

300.0 pounds per square inch single response

名义外线

9.000 inches all ends

名义上的厚度

0.688 inches all ends

第一个连接面到中心线距离

5.812 inches

博尔特洞名标

0.750 inches all ends

第二次连接面到中心线距离

5.812 inches

博尔特圆形 名义数字

7.500 inches all ends

Flange 面部设计

raised straight all ends

提高面部名义高度

0.062 inches all ends

抬高面额直径

6.188 inches all ends

材料

nickel alloy seat

物料文件及分類

astm b61 assn std single material response body

物料文件及分類

qq-n-298 fed spec single material response seat

物料文件及分類

qq-n-288 fed spec single material response stem

用于哪个设计的媒体

water, salt single response

樣式指示器

angle flanged ends

装潢物品和数量

1 lever

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
C3458 Safety Relief Valve
C3458PL4158-45T70PSI Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-01-239-0177?
The FSCG of the NSN 4820-01-239-0177 is 4820
Does the NSN 4820-01-239-0177 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-239-0177 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 4820-01-239-0177 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-239-0177 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 4820-01-239-0177 was assigned to the Federal Catalog?
It was assigned 40 年前, on Sun, Aug 24, 1986