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4820-00-021-2968

Safety Relief Valve

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特色零件

564101-56
5940-00-901-2683
Terminal Board
564101-58
5940-00-502-8471
Terminal Board
564101-59
5340-01-606-9219
Stand Base
564101-68
5940-00-500-5388
Terminal Board
564101-73
5940-00-500-5389
Terminal Board
564101-74
5940-01-597-4743
Terminal Board
564101-79
5940-00-502-8466
Terminal Board
564101-80
5940-00-502-8465
Terminal Board

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-00-021-2968
(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
04/27/1967 (59 年前)

stem flow control device, 0.875 inches 1st end nominal pipe size accommodated, 2a 1st end thread class, 250.0 fahrenheit single response maximum operating temp, right-hand 1st end thread direction

Specs & Compatibility

名义管道大小

0.875 inches 1st end

Thread 類

2a 1st end

線程方向

right-hand 1st end

流程控制设备

stem

最大运行时间

250.0 fahrenheit single response

连接样式

reduced socket 2nd end

连接样式

plain,optional end(pipe) 1st end

阀门操作 方法

manual

连接类型

threaded internal pipe 1st end

连接类型

unthreaded internal pipe 2nd end

每英吋螺紋數量

14 1st end

最大操作压力

6000.0 pounds per square inch single response

公稱螺紋尺寸

0.875 inches 1st end

控制機構指定的零件名稱

valve, shutoff

材料

steel comp 303 body

材料

steel comp 303 stem

物料文件及分類

aisi 30300 assn std 1st material response body

物料文件及分類

aisi 30300 assn std 2nd material response stem

樣式指示器

straight thru

螺紋系列代號

unf 1st end

装潢物品和数量

1 handle

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
2528657 Safety Relief Valve
BC949T Safety Relief Valve
BC949T-2Q Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-00-021-2968?
The FSCG of the NSN 4820-00-021-2968 is 4820
Does the NSN 4820-00-021-2968 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-021-2968 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 4820-00-021-2968 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-021-2968 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 4820-00-021-2968 was assigned to the Federal Catalog?
It was assigned 59 年前, on Thu, Apr 27, 1967