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A20675 Safety Relief Valve

4820-00-287-4049

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Official Item Classification

姓名
Safety Relief Valve
零件編號
A20675
(NSN) 全国库存编号
4820-00-287-4049
(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
01/01/1963 (63 年前)

40500.0 pounds per hour valve discharge flow rate, spring disk loading method, 9 2nd end bolt hole quantity, round with holes 1st end flange shape, 8 1st end bolt hole quantity

Specs & Compatibility

磁盘加载方法

spring

阀门放电 流动率

40500.0 pounds per hour

博尔特洞数量

9 2nd end

博尔特洞数量

8 1st end

Flange 形状

round with holes 1st end

Flange 形状

round with holes 2nd end

连接类型

flange 1st end

连接类型

flange 2nd end

提供的功能

valve stem lock shield

打开压力设置

639.0 pounds per square inch

名义外线

7.500 inches 1st end

名义外线

8.688 inches 2nd end

博尔特洞名标

0.812 inches 1st end

博尔特洞名标

0.812 inches 2nd end

博尔特圆形 名义数字

5.875 inches 1st end

博尔特圆形 名义数字

7.125 inches 2nd end

Flange 面部设计

plain 2nd end

Flange 面部设计

raised straight 1st end

特殊功能

w/lifting lever

樣式指示器

angle

Replacement For

零件編號 描述
4820-00-202-8389 No Name Available 08/18/1969

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0005488

Related Hardware Products

零件編號 描述
A20675 Safety Relief Valve
DD445S5103-118 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-00-287-4049?
The FSCG of the NSN 4820-00-287-4049 is 4820
Does the NSN 4820-00-287-4049 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-287-4049 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 4820-00-287-4049 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-287-4049 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 4820-00-287-4049 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963