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VB4 Safety Relief Valve

4820-00-438-6638

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Official Item Classification

姓名
Safety Relief Valve
零件編號
VB4
(NSN) 全国库存编号
4820-00-438-6638
(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)

plain,optional end(pipe) all ends connection style, piston flow control device, right-hand all ends thread direction, spring disk loading method, automatic valve operation method

Specs & Compatibility

線程方向

right-hand all ends

流程控制设备

piston

磁盘加载方法

spring

连接样式

plain,optional end(pipe) all ends

阀门操作 方法

automatic

连接类型

threaded internal pipe all ends

可调节压力范围

+3.0 to 15.0 pounds per square inch

公稱螺紋尺寸

0.750 inches all ends

材料

copper alloy body

樣式指示器

angle

螺紋系列代號

npt all ends

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
019078 Safety Relief Valve
30V68 Safety Relief Valve
PFRVA1 Safety Relief Valve
PFRVD1 Safety Relief Valve
VB-4R/SS/AS Safety Relief Valve
VB4 Safety Relief Valve

常見問題

What is the FSCG of the NSN 4820-00-438-6638?
The FSCG of the NSN 4820-00-438-6638 is 4820
Does the NSN 4820-00-438-6638 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-438-6638 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 4820-00-438-6638 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-438-6638 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 4820-00-438-6638 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963