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4820-01-147-4951

Safety Relief Valve

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Official Item Classification

名前
Safety Relief Valve
(NSN) 国内在庫番号
4820-01-147-4951
(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
02/17/1983 (43年前)

3a 1st end thread class, 250.0 fahrenheit single response maximum operating temp, poppet flow control device, right-hand 1st end thread direction, spring disk loading method

Specs & Compatibility

スレッドクラス

3a 1st end

ねじ方向

right-hand 1st end

流量制御装置

poppet

ディスクローディング方法

spring

最高の操作の臨時雇用者

250.0 fahrenheit single response

関係様式

gasket seal (tube) 1st end

バルブ操作 メソッド

automatic

接続タイプ

threaded external tube 1st end

最高の操作圧力

200.0 pounds per square inch single response

公称ねじサイズ

0.438 inches 1st end

オープニング圧力設定

12.0 pounds per square inch

材料

aluminum alloy 2024 overall

マテリアルドキュメントと分類

qq-a-225/6,t4 fed spec single material response overall

設計されている媒体

ammonia, gaseous 3rd response

設計されている媒体

fuel/oil, hydrocarbon 2nd response

設計されている媒体

gas, inert 1st response

設計されている媒体

hydrogen 4th response

表面処理

anodize

スタイル指定子

straight thru

ねじシリーズ指定子

unf 1st end

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

0005488

Related Hardware Products

部品番号 説明
537A-4D-12 Safety Relief Valve
577A-4D-12 Safety Relief Valve
GV500HW4A12-37 Safety Relief Valve
GV500HW4A12-77 Safety Relief Valve

よくある質問

What is the FSCG of the NSN 4820-01-147-4951?
The FSCG of the NSN 4820-01-147-4951 is 4820
Does the NSN 4820-01-147-4951 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-147-4951 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 4820-01-147-4951 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-147-4951 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 4820-01-147-4951 was assigned to the Federal Catalog?
It was assigned 43年前, on Thu, Feb 17, 1983