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4820-00-720-1499

Check Valve

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特色零件

176435
5330-01-697-5726
Gasket
176437A1
5340-00-456-5508
Loop Clamp
176439
5330-01-504-8503
Gasket
17643A
5330-00-359-4366
Plain Encased Seal
17644
5330-00-514-3818
Plain Encased Seal
17644-1REVN
5330-00-474-1192
Seal
176441.001
4810-01-514-6587
Valve Stem Guide
176441.001 REF NO. 108
5307-01-515-4230
Continuous Thread Stud

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Official Item Classification

姓名
Check Valve
(NSN) 全国库存编号
4820-00-720-1499
(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
01/01/1963 (63 年前)

spring disk loading method, poppet flow control device, 3a all ends thread class, 450.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction

Specs & Compatibility

Thread 類

3a all ends

線程方向

right-hand all ends

流程控制设备

poppet

磁盘加载方法

spring

最大运行时间

450.0 fahrenheit single response

连接样式

flared (tube) all ends

阀门操作 方法

automatic

连接类型

threaded external tube all ends

登山设施

threaded fastener

挂载位置

horizontal or vertical

最大操作压力

4000.0 pounds per square inch single response

公稱螺紋尺寸

0.438 inches all ends

坐标角

37.0 degrees all ends

特殊功能

bulkhead fitting on first end

材料

steel corrosion resisting overall

用于哪个设计的媒体

hydraulic fluid, phosphate-ester base single response

表面處理

passivate

樣式指示器

cross

螺紋系列代號

unf 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

0005487

Related Hardware Products

零件編號 描述
131-4S Check Valve
2C5834 Check Valve

常見問題

What is the FSCG of the NSN 4820-00-720-1499?
The FSCG of the NSN 4820-00-720-1499 is 4820
Does the NSN 4820-00-720-1499 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-720-1499 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 4820-00-720-1499 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-720-1499 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 4820-00-720-1499 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963