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4820-01-320-8856

Safety Relief Valve

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-01-320-8856
(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
06/05/1990 (36 年前)

round with holes all ends flange shape, spring disk loading method, automatic valve operation method, 4 all ends bolt hole quantity, disk flow control device

Specs & Compatibility

流程控制设备

disk

磁盘加载方法

spring

博尔特洞数量

4 all ends

阀门操作 方法

automatic

Flange 形状

round with holes all ends

连接类型

flange all ends

阀门大小

0.500 inches

可调节压力范围

+88.0 to 108.0 pounds per square inch

名义外线

3.500 inches all ends

面对面距离

3.000 inches

名义上的厚度

0.438 inches all ends

博尔特洞名标

0.625 inches all ends

博尔特圆形 名义数字

2.375 inches all ends

Flange 面部设计

raised straight all ends

提高面部名义高度

0.062 inches all ends

抬高面额直径

1.375 inches all ends

材料

bronze body

材料

nickel alloy flow control device

材料

nickel alloy seat

物料文件及分類

qq-n-281 fed spec single material response body

物料文件及分類

qq-n-281 fed spec single material response seat

樣式指示器

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

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
BASGG06SCC Safety Relief Valve
BASGG06SCC-A029 Safety Relief Valve
R10AD2D214-BM1 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-01-320-8856?
The FSCG of the NSN 4820-01-320-8856 is 4820
Does the NSN 4820-01-320-8856 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-320-8856 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 4820-01-320-8856 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-320-8856 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 4820-01-320-8856 was assigned to the Federal Catalog?
It was assigned 36 年前, on Tue, Jun 5, 1990