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4820-00-252-4852

Safety Relief Valve

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Official Item Classification

名前
Safety Relief Valve
(NSN) 国内在庫番号
4820-00-252-4852
(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
01/13/1972 (54年前)

threaded renewable seat ring type, disk flow control device, exposed spring bonnet type, bolted bonnet attachment method, spring disk loading method

Specs & Compatibility

流量制御装置

disk

ボンネットタイプ

exposed spring

ボンネットアタッチメント方法

bolted

ディスクローディング方法

spring

再生可能エネルギーシートリングタイプ

threaded

ボルト穴の量

4 1st end

ボルト穴の量

4 2nd end

バルブ操作 メソッド

automatic or manual

フランジの形

round with holes 1st end

フランジの形

round with holes 2nd end

接続タイプ

flange 1st end

接続タイプ

flange 2nd end

提供される機能

pressure tight outlet side

弁のサイズ

1.500 inches

オープニング圧力設定

675.0 pounds per square inch

わずかな外の直径

6.125 inches 2nd end

わずかな外の直径

7.500 inches 1st end

わずかな厚さ

0.688 inches 1st end

わずかな厚さ

0.875 inches 2nd end

中心線の間隔への最初の関係の表面

5.718 inches

ボルト穴 わずかな直径

0.750 inches 1st end

ボルト穴 わずかな直径

0.875 inches 2nd end

中央線の間隔への第2の関係の表面

6.938 inches

ボルト サークル わずかな直径

4.500 inches 2nd end

ボルト サークル わずかな直径

6.000 inches 1st end

フランジフェイスデザイン

plain 2nd end

フランジフェイスデザイン

raised straight 1st end

上げられた表面わずかな高さ

0.062 inches 1st end

上げられた表面わずかな直径

5.000 inches 1st end

材料

steel corrosion resisting flow control device

材料

steel corrosion resisting seat

スタイル指定子

angle flanged ends

参照番号の差別化特性

as differentiated by the opening pressure setting requirement

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

部品番号 説明
5VMA72 Safety Relief Valve
5VMA72 M0D Safety Relief Valve
S5101F3233071 Safety Relief Valve

よくある質問

What is the FSCG of the NSN 4820-00-252-4852?
The FSCG of the NSN 4820-00-252-4852 is 4820
Does the NSN 4820-00-252-4852 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-252-4852 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 4820-00-252-4852 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-252-4852 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 4820-00-252-4852 was assigned to the Federal Catalog?
It was assigned 54年前, on Thu, Jan 13, 1972