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4820-00-446-3374

Valve Seat

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Official Item Classification

姓名
Valve Seat
(NSN) 全国库存编号
4820-00-446-3374
(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)

0.500 inches nominal under flange height, 2a single threaded portion thread class, 0.500 inches nominal flange seat to disk end height, 3.188 inches nominal flange diameter, 0.500 inches nominal single threaded portion thread length

Specs & Compatibility

Thread 類

2a single threaded portion

螺紋長度

0.500 inches nominal single threaded portion

Flange 直径

3.188 inches nominal

Flange 座位到磁盘结束高度

0.500 inches nominal

在Flange高度下

0.500 inches nominal

Seat Angle (座椅角度)

45.000 nominal

每英吋螺紋數量

14 single threaded portion

公稱螺紋尺寸

2.750 inches single threaded portion

座椅表面形状

angular

内侧直径

2.000 inches nominal second step

内侧直径

2.625 inches nominal first step

材料

steel corrosion resisting overall

樣式指示器

threaded flanged

螺紋系列代號

uns single threaded portion

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 4820-00-446-3374?
The FSCG of the NSN 4820-00-446-3374 is 4820
Does the NSN 4820-00-446-3374 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-00-446-3374 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 4820-00-446-3374 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-446-3374 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 4820-00-446-3374 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963