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C522-0-B12 Stop-Check Valve

4820-00-431-8321

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特色零件

121754-7-41
5305-01-194-3006
Close Tolerance Screw
121754-7-42
5305-01-054-6252
Close Tolerance Screw
121754-7-43
5305-01-054-6253
Close Tolerance Screw
121754-7-7
5305-01-311-6249
Close Tolerance Screw
121754-7-8
5305-01-054-6254
Close Tolerance Screw
121754-7-9
5305-01-054-6255
Close Tolerance Screw
121754-8-10
5305-01-055-3804
Close Tolerance Screw
121754-8-14
5305-01-288-5724
Close Tolerance Screw

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Official Item Classification

姓名
Stop-Check Valve
零件編號
C522-0-B12
(NSN) 全国库存编号
4820-00-431-8321
(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
05486
(FIIG) 聯邦物品識別指南
A530B0
日期
05/05/1971 (55 年前)

775.0 fahrenheit single response maximum operating temp, 0.750 inches all ends nominal pipe size accommodated, outside screw-yoke bonnet type, disk flow control device, bolted bonnet attachment method

Specs & Compatibility

名义管道大小

0.750 inches all ends

流程控制设备

disk

Bonnet 类型

outside screw-yoke

Bonnet 安裝方法

bolted

最大运行时间

775.0 fahrenheit single response

连接样式

socket (pipe) all ends

阀门操作 方法

manual

连接类型

unthreaded internal pipe all ends

挂载位置

horizontal

提供的功能

bonnet packing

最大操作压力

1500.0 pounds per square inch single response

特殊功能

valve size 0.750 in.

材料

steel body

材料

steel corrosion resisting stem

材料

steel flow control device

材料

steel seat

物料文件及分類

astm a105, grade 2 assn std single material response body

物料文件及分類

mil-r-17131,mil-rcocr-a mil spec single material response flow control device

物料文件及分類

mil-r-17131,mil-rcocr-a mil spec single material response seat

用于哪个设计的媒体

steam single response

樣式指示器

straight thru

Replacement For

零件編號 描述
4820-01-006-8585 No Name Available 05/01/1976

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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.

Source of Supply Code

N35

Pseudo Item Name Code

0005486

Related Hardware Products

零件編號 描述
80000-01 PART 81561-01 3/4IN Stop-Check Valve
81561-01 3/4IN Stop-Check Valve
B522-1-B1CID882039176 Stop-Check Valve
C522-0-B12 Stop-Check Valve
C522-1-B PART C522-1-B2 Stop-Check Valve
C522-1-BREVA/C522-1-B2/882039336 Stop-Check Valve

常見問題

What is the FSCG of the NSN 4820-00-431-8321?
The FSCG of the NSN 4820-00-431-8321 is 4820
Does the NSN 4820-00-431-8321 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-431-8321 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 4820-00-431-8321 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-431-8321 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 4820-00-431-8321 was assigned to the Federal Catalog?
It was assigned 55 年前, on Wed, May 5, 1971