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4820-01-031-3239

Check Valve

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特色零件

185640-0030
4820-01-093-6060
Machine Thread Fitting
185640-0030L1
4820-01-093-6060
Machine Thread Fitting
185640-1
3020-01-665-4651
Spur Gear
185641-0057
5360-01-114-5645
Spring
185641-0629
5360-01-433-6319
Compression Helical Spring
185642-0030
4820-01-093-6219
Valve Stem Guide
185642-0030L1
4820-01-093-6219
Valve Stem Guide
185643
5330-00-184-6472
Seal

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Official Item Classification

姓名
Check Valve
(NSN) 全国库存编号
4820-01-031-3239
(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
05487
(FIIG) 聯邦物品識別指南
A530B0
日期
11/22/1976 (49 年前)

right-hand 1st end thread direction, poppet flow control device, right-hand 2nd end thread direction, external seat for gasket seal (boss) 2nd end connection style, 3a 2nd end thread class

Specs & Compatibility

Thread 類

3a 2nd end

線程方向

right-hand 1st end

線程方向

right-hand 2nd end

流程控制设备

poppet

连接样式

external seat for gasket seal (boss) 2nd end

连接样式

external seat for gasket seal (boss) 1st end

阀门操作 方法

automatic

连接类型

threaded external boss 1st end

连接类型

threaded external boss 2nd end

每英吋螺紋數量

18 1st end

公稱螺紋尺寸

0.750 inches 2nd end

公稱螺紋尺寸

0.844 inches 1st end

樣式指示器

straight thru

螺紋系列代號

unjs all ends

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

0005487

Related Hardware Products

零件編號 描述
4C2280-2 Check Valve
A51H9069 Check Valve
A51H9069-1 Check Valve

常見問題

What is the FSCG of the NSN 4820-01-031-3239?
The FSCG of the NSN 4820-01-031-3239 is 4820
Does NSN 4820-01-031-3239 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 4820-01-031-3239 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-031-3239 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 4820-01-031-3239 was assigned to the Federal Catalog?
It was assigned 49 年前, on Mon, Nov 22, 1976