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4820-01-429-8422

Valve Seat

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Official Item Classification

姓名
Valve Seat
(NSN) 全国库存编号
4820-01-429-8422
(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
04/19/1996 (30 年前)

4.062 inches nominal body inside diameter, 0.688 inches nominal overall height, 3a single threaded portion thread class, 4.8125 inches nominal single threaded portion thread length, 4.813 inches maximum body outside diameter

Specs & Compatibility

Thread 類

3a single threaded portion

螺紋長度

4.8125 inches nominal single threaded portion

總高度

0.688 inches nominal

閥體外徑

4.813 inches maximum

閥體內徑

4.062 inches nominal

最終產品識別

strategic sealift conversion ships class

Seat Angle (座椅角度)

30.000 nominal

每英吋螺紋數量

12 single threaded portion

公稱螺紋尺寸

4.000 inches single threaded portion

座椅表面形状

angular

特殊功能

e/i:4 inch gate valve

材料

nickel alloy 400 or nickel alloy seat

物料文件及分類

qq-n-281 anl fed spec single material response or astm a494, grade -30h assn std single material response seat

樣式指示器

plain

螺紋系列代號

uns single threaded portion

Replacement For

零件編號 描述
4820-01-458-9383 No Name Available 12/01/1998

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

0022113

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常見問題

What is the FSCG of the NSN 4820-01-429-8422?
The FSCG of the NSN 4820-01-429-8422 is 4820
Does the NSN 4820-01-429-8422 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-429-8422 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 4820-01-429-8422 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-429-8422 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 4820-01-429-8422 was assigned to the Federal Catalog?
It was assigned 30 年前, on Fri, Apr 19, 1996