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4820-01-052-5166

Safety Relief Valve

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-01-052-5166
(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
12/15/1977 (48 年前)

3a 1st end thread class, pressed-in renewable seat ring type, spring disk loading method, poppet flow control device, right-hand 1st end thread direction

Specs & Compatibility

Thread 類

3a 1st end

線程方向

right-hand 1st end

流程控制设备

poppet

磁盘加载方法

spring

可再生座位环形类型

pressed-in

最大运行时间

280.0 fahrenheit single response

连接样式

plain (tube) 1st end

阀门操作 方法

automatic

连接类型

threaded external tube 1st end

最大操作压力

200.0 pounds per square inch single response

公稱螺紋尺寸

0.562 inches 1st end

打开压力设置

7.0 pounds per square inch

材料

rubber butadiene-acrylonitrile class nbr seat

材料

steel comp 303 body

材料

steel comp 303se flow control device

材料

steel comp 303se stem

物料文件及分類

qq-s-764,type 303se-canceled fed spec single material response body

物料文件及分類

qq-s-764,type 303se-canceled fed spec single material response flow control device

物料文件及分類

qq-s-764,type 303se-canceled fed spec single material response stem

用于哪个设计的媒体

air 1st responsealcohol, ethyl 2nd responseammonia, gaseous 3rd responsefuel/oil, hydrocarbon 4th responsehelium 5th response

樣式指示器

straight thru note: to be used for valve bodies of one section only.

螺紋系列代號

unjf 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
559T-6D-7 Safety Relief Valve
559TGD7 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-01-052-5166?
The FSCG of the NSN 4820-01-052-5166 is 4820
Does the NSN 4820-01-052-5166 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-052-5166 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 4820-01-052-5166 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-052-5166 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 4820-01-052-5166 was assigned to the Federal Catalog?
It was assigned 48 年前, on Thu, Dec 15, 1977