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D20793 Safety Relief Valve

4820-00-116-3911

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注目の部品

5579664
4710-01-189-2209
Metal Tube Assembly
5579666
4710-01-189-2208
Metal Tube Assembly
5579672
5340-01-209-7834
Access Cover
5579675
5340-01-211-7436
Access Cover
557968
5342-00-909-1408
Switch Bracket
5579712
5365-01-185-3108
Plate Spacer
5579715
5365-01-189-9743
Plate Spacer
5579718
5330-01-192-8916
Nonmetallic Special Shaped Seal

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Official Item Classification

名前
Safety Relief Valve
部品番号
D20793
(NSN) 国内在庫番号
4820-00-116-3911
(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
09/27/1968 (58年前)

3a 1st end thread class, poppet flow control device, integral bonnet attachment method, right-hand all ends thread direction, inside spring bonnet type

Specs & Compatibility

スレッドクラス

3a 1st end

ねじ方向

right-hand all ends

流量制御装置

poppet

ボンネットタイプ

inside spring

ボンネットアタッチメント方法

integral

ディスクローディング方法

spring

最高の操作の臨時雇用者

200.0 fahrenheit single response

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

提供される機能

pressure tight outlet side

最高の操作圧力

450.0 pounds per square inch single response

公称ねじサイズ

0.250 inches 2nd end

公称ねじサイズ

0.562 inches 1st end

シートの角度

37.0 degrees 1st end

オープニング圧力設定

450.0 pounds per square inch

材料

copper alloy overall

設計されている媒体

refrigerant 12 single response

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
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
526-A-450 Safety Relief Valve
526A Safety Relief Valve
67A81A79 Safety Relief Valve
D20793 Safety Relief Valve

よくある質問

What is the FSCG of the NSN 4820-00-116-3911?
The FSCG of the NSN 4820-00-116-3911 is 4820
Does the NSN 4820-00-116-3911 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-116-3911 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 4820-00-116-3911 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-116-3911 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 4820-00-116-3911 was assigned to the Federal Catalog?
It was assigned 58年前, on Fri, Sep 27, 1968