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831703 Safety Relief Valve

4820-00-699-0521

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Official Item Classification

名前
Safety Relief Valve
部品番号
831703
(NSN) 国内在庫番号
4820-00-699-0521
(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
01/01/1963 (63年前)

poppet flow control device, right-hand 2nd end thread direction, right-hand 1st end thread direction, 0.125 inches 2nd end nominal pipe size accommodated, 3b 1st end thread class

Specs & Compatibility

わずかな管のサイズ 収容される

0.125 inches 2nd end

スレッドクラス

3b 1st end

ねじ方向

right-hand 1st end

ねじ方向

right-hand 2nd end

流量制御装置

poppet

ディスクローディング方法

spring

関係様式

flared (tube) 1st end

関係様式

plain (pipe) 2nd end

バルブ操作 メソッド

automatic

接続タイプ

threaded external pipe 2nd end

接続タイプ

threaded external tube 1st end

インチあたりのねじ山数

20 1st end

インチあたりのねじ山数

27 2nd end

公称ねじサイズ

0.125 inches 2nd end

公称ねじサイズ

0.437 inches 1st end

シートの角度

37.0 degrees 1st end

推薦されるわずかな外径の管

0.250 inches 1st end

材料

aluminum alloy 2014 body

マテリアルドキュメントと分類

qq-a-225/4,alloy2014 fed spec single material response body

表面処理

anodize

スタイル指定子

angle

ねじシリーズ指定子

npt 2nd end

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
802258 Safety Relief Valve
831703 Safety Relief Valve
K802258 Safety Relief Valve

よくある質問

What is the FSCG of the NSN 4820-00-699-0521?
The FSCG of the NSN 4820-00-699-0521 is 4820
Does the NSN 4820-00-699-0521 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-699-0521 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 4820-00-699-0521 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-699-0521 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 4820-00-699-0521 was assigned to the Federal Catalog?
It was assigned 63年前, on Tue, Jan 1, 1963