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4820-00-698-2891

Valve Seat

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Official Item Classification

姓名
Valve Seat
(NSN) 全国库存编号
4820-00-698-2891
(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
22113
(FIIG) 聯邦物品識別指南
A15500
日期
01/01/1963 (63 年前)

2.397 inches minimum and 2.401 inches maximum body outside diameter, 2.306 inches minimum and 2.316 inches maximum body inside diameter, 0.435 inches minimum and 0.438 inches maximum flange seat to disk end height, 2.857 inches minimum and 2.858 inches maximum flange diameter, 0.100 inches minimum and 0.120 inches maximum under flange height

Specs & Compatibility

Flange 直径

2.857 inches minimum and 2.858 inches maximum

閥體外徑

2.397 inches minimum and 2.401 inches maximum

閥體內徑

2.306 inches minimum and 2.316 inches maximum

Flange 座位到磁盘结束高度

0.435 inches minimum and 0.438 inches maximum

在Flange高度下

0.100 inches minimum and 0.120 inches maximum

Seat Angle (座椅角度)

44.000 nominal

硬度等級

90.0 rockwell b minimum and 105.0 rockwell b maximum body

座椅表面形状

angular

材料

steel body

物料文件及分類

ams 5700 assn std single material response body

樣式指示器

plain flanged

Fsc 應用數據

acft eng r2800

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0022113

Related Hardware Products

零件編號 描述
235315P040 Valve Seat
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常見問題

What is the FSCG of the NSN 4820-00-698-2891?
The FSCG of the NSN 4820-00-698-2891 is 4820
Does the NSN 4820-00-698-2891 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-698-2891 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 4820-00-698-2891 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-698-2891 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 4820-00-698-2891 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963