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4820-01-442-0439

Valve Seat

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Official Item Classification

名前
Valve Seat
(NSN) 国内在庫番号
4820-01-442-0439
(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
22113
(FIIG) 連邦物品識別ガイド
A15500
日付
03/03/1997 (29年前)

4.625 inches nominal body inside diameter, 0.752 inches nominal single threaded portion thread length, 3a single threaded portion thread class, 5.140 inches nominal body outside diameter, 1.375 inches nominal overall height

Specs & Compatibility

スレッドクラス

3a single threaded portion

ねじ長さ

0.752 inches nominal single threaded portion

全高

1.375 inches nominal

本体外径

5.140 inches nominal

本体内径

4.625 inches nominal

最終製品の識別

seawolf class ssn

インチあたりのねじ山数

12 single threaded portion

硬度評価

115.0 rockwell r nominal seat

公称ねじサイズ

5.250 inches single threaded portion

シートの表面の形

flat

特集

a/k/a seat, lower

材料

plastic polytetrafluoroethylene seat

スタイル指定子

plain

ねじシリーズ指定子

un single threaded portion

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

0022113

Related Hardware Products

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218020209 Valve Seat
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よくある質問

What is the FSCG of the NSN 4820-01-442-0439?
The FSCG of the NSN 4820-01-442-0439 is 4820
Does the NSN 4820-01-442-0439 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-442-0439 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4820-01-442-0439 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-442-0439 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 4820-01-442-0439 was assigned to the Federal Catalog?
It was assigned 29年前, on Mon, Mar 3, 1997