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20249 Safety Relief Valve

4820-01-022-8593

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Official Item Classification

名前
Safety Relief Valve
部品番号
20249
(NSN) 国内在庫番号
4820-01-022-8593
(FSG) 連邦供給グループ
48 Valves
(FSC) 連邦供給分類
4820 非動力バルブ
(INC) 商品名コード
05488
(FIIG) 連邦物品識別ガイド
A046B0
日付
06/07/1976 (50年前)

spring disk loading method, 2b all ends thread class, forrestal class cv end item identification, right-hand all ends thread direction, disk flow control device

Specs & Compatibility

スレッドクラス

2b all ends

ねじ方向

right-hand all ends

流量制御装置

disk

ディスクローディング方法

spring

最終製品の識別

forrestal class cv

関係様式

gasket seal(boss) all ends

バルブ操作 メソッド

automatic

接続タイプ

threaded internal boss all ends

インチあたりのねじ山数

12 all ends

調節可能な圧力範囲

+2000.0 to 3000.0 pounds per square inch

公称ねじサイズ

1.062 inches all ends

材料

nickel alloy 400 overall

マテリアルドキュメントと分類

astm b164-61,class a assn std single material response overall

スタイル指定子

angle

ねじシリーズ指定子

un 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

0005488

Related Hardware Products

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よくある質問

What is the FSCG of the NSN 4820-01-022-8593?
The FSCG of the NSN 4820-01-022-8593 is 4820
Does the NSN 4820-01-022-8593 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-022-8593 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 4820-01-022-8593 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-022-8593 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 4820-01-022-8593 was assigned to the Federal Catalog?
It was assigned 50年前, on Mon, Jun 7, 1976