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4820-00-446-3550

Safety Relief Valve

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Official Item Classification

姓名
Safety Relief Valve
(NSN) 全国库存编号
4820-00-446-3550
(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)

spring disk loading method, disk flow control device, threaded bonnet attachment method, 4 1st end bolt hole quantity, inside spring bonnet type

Specs & Compatibility

流程控制设备

disk

Bonnet 类型

inside spring

Bonnet 安裝方法

threaded

磁盘加载方法

spring

博尔特洞数量

4 1st end

阀门操作 方法

automatic

Flange 形状

round with holes 1st end

连接类型

flange 1st end

提供的功能

pressure tight outlet side

可调节压力范围

+7.0 to 25.0 pounds per square inch

名义外线

5.000 inches 1st end

名义上的厚度

0.438 inches 1st end

博尔特洞名标

0.688 inches 1st end

博尔特圆形 名义数字

3.875 inches 1st end

Flange 面部设计

plain 1st end

特殊功能

modified with flange connections and flat disk

材料

copper alloy body

材料

copper alloy flow control device

材料

copper alloy seat

材料

copper alloy stem

樣式指示器

angle

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
3305752 Safety Relief Valve
658M0D Safety Relief Valve
81125S41-21502PC4 Safety Relief Valve
N21502PC4 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-00-446-3550?
The FSCG of the NSN 4820-00-446-3550 is 4820
Does the NSN 4820-00-446-3550 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-446-3550 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 4820-00-446-3550 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-446-3550 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 4820-00-446-3550 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963