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4820-01-283-7155

Safety Relief Valve

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-01-283-7155
(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
08/12/1988 (38 年前)

automatic valve operation method, threaded bonnet attachment method, disk flow control device, inside screw bonnet type, 4 all ends bolt hole quantity

Specs & Compatibility

流程控制设备

disk

Bonnet 类型

inside screw

Bonnet 安裝方法

threaded

博尔特洞数量

4 all ends

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

0.750 inches

可调节压力范围

+272.0 to 300.0 pounds per square inch

名义外线

4.625 inches all ends

名义上的厚度

0.625 inches all ends

第一个连接面到中心线距离

3.688 inches

博尔特洞名标

0.750 inches all ends

第二次连接面到中心线距离

3.688 inches

博尔特圆形 名义数字

3.250 inches all ends

Flange 面部设计

raised straight all ends

提高面部名义高度

0.250 inches all ends

抬高面额直径

1.688 inches all ends

材料

steel body

材料

steel comp 303 stem

材料

steel comp 304 flow control device

材料

steel comp 304 seat

用于哪个设计的媒体

water-oil-gas single response

樣式指示器

angle flanged 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

零件編號 描述
D50937 ASSEMBLY R10AE9E920-CS1 Safety Relief Valve
R10AE9E920-CS1 AND D50937 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-01-283-7155?
The FSCG of the NSN 4820-01-283-7155 is 4820
Does the NSN 4820-01-283-7155 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-283-7155 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 4820-01-283-7155 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-283-7155 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 4820-01-283-7155 was assigned to the Federal Catalog?
It was assigned 38 年前, on Fri, Aug 12, 1988