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4820-00-148-8665

Safety Relief Valve

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Machine Bolt

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-00-148-8665
(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
08/25/1973 (53 年前)

250.0 fahrenheit single response maximum operating temp, spring disk loading method, -65.0 fahrenheit minimum operating temp, disk flow control device, right-hand 1st end thread direction

Specs & Compatibility

線程方向

right-hand 1st end

流程控制设备

disk

磁盘加载方法

spring

最大运行时间

250.0 fahrenheit single response

最低运行时间

-65.0 fahrenheit

连接样式

plain (pipe) 1st end

阀门操作 方法

automatic

连接类型

threaded external pipe 1st end

公稱螺紋尺寸

0.250 inches 1st end

打开压力设置

20.0 pounds per square inch

材料

steel overall

用于哪个设计的媒体

air 1st response

用于哪个设计的媒体

helium 2nd response

樣式指示器

straight thru

螺紋系列代號

npt 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

零件編號 描述
1944-001 Safety Relief Valve
1944-1-000 Safety Relief Valve
2391244-6-4 Safety Relief Valve
2820185 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-00-148-8665?
The FSCG of the NSN 4820-00-148-8665 is 4820
Does the NSN 4820-00-148-8665 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-148-8665 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-00-148-8665 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-148-8665 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 4820-00-148-8665 was assigned to the Federal Catalog?
It was assigned 53 年前, on Sat, Aug 25, 1973