What is the FSCG of the NSN 3120-01-144-3857?

The FSCG of the NSN 3120-01-144-3857 is 3120

Does the NSN 3120-01-144-3857 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-144-3857 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 3120-01-144-3857 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-144-3857 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 3120-01-144-3857 was assigned to the Federal Catalog?

It was assigned 42 年前, on Mon, Dec 20, 1982

KR8-MSB | Aerospace-Bearing

概括

探索軸承的詳細摘要資訊： KR8-MSB. 包括 NSN、分類組和識別碼，以支援採購、合規性和準確的零件追蹤。

零件編號: KR8-MSB
聯邦供應分類: 3120 未安裝的滑動軸承
（NSN）國家庫存編號: 3120-01-144-3857
商品名稱代碼: 13209
聯邦物品識別指南: A045A0
分配日期: 12/20/1982

一種可拆卸組件，軸頸、軸頸、樞軸或類似物可在其內或上移動。它用於承載載荷並減少滑動摩擦。它不使用滾動元件。此組件的外部構件經過改造，以提供軸桿。內部構件可以是滑動球面軸承或套筒軸承。不含：滑動球面軸承和自調心滑動軸承。

28.0 rockwell c minimum and 37.0 rockwell c maximum race insert hardness rating, 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 0.4995 inches minimum and 0.5000 inches maximum bore diameter, 2.4280 inches minimum and 2.4480 inches maximum bore center to shank end distance

數據表

以下是軸承的綜合技術規格： 3120-01-144-3857 . 尋找尺寸、材料、公差、性能特徵等。

孔徑: 0.4995 inches minimum and 0.5000 inches maximum
孔中心至柄端距離: 2.4280 inches minimum and 2.4480 inches maximum
硬度等級: 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
硬度等級: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
硬度等級: 28.0 rockwell c minimum and 37.0 rockwell c maximum race insert
內構件寬度: 0.6230 inches minimum and 0.6250 inches maximum
總長度: 3.1065 inches nominal
物料文件及分類: ams5630 assn std single material response inner member
物料文件及分類: ams5643 assn std single material response race insert
物料文件及分類: mil-b-81820 mil spec all material responses race liner
物料文件及分類: mil-s-5000 mil spec single material response rod end body
材料: plastic polytetrafluoroethylene and plastic polyamide (nylon) and plastic phenolic race liner
材料: steel comp 440c inner member
材料: steel comp 630 race insert
材料: steel comp e4340 rod end body
外部構件外徑: 1.3270 inches minimum and 1.3470 inches maximum
外部構件寬度: 0.5100 inches minimum and 0.5200 inches maximum
柄螺紋長度: 1.4370 inches minimum and 1.4990 inches maximum
柄型: externally threaded
靜態徑向額定載重: 19500 pounds
樣式指示器: ball type
表面處理文件及分類: qq-p-416,type 2,class fed spec single treatment response rod end body
表面處理: cadmium and chromate rod end body
Thread 類: 3a
螺紋直徑: 0.500 inches nominal
線程方向: right-hand
每英吋螺紋數量: 20
螺紋系列代號: unjf

替換

The NSN 3120-01-144-3857 is used in place of the following discontinued or alternate items:

NSN	姓名	日期
3120-00-038-8571	No Name Available	09/01/1990
3120-01-313-0002	No Name Available	01/01/1992

常見問題

快速找到有關軸承的常見問題的答案： KR8-MSB. 探索技術規格、安裝技巧、維護指南、監管要求和故障排除建議。

What is the FSCG of the NSN 3120-01-144-3857?: The FSCG of the NSN 3120-01-144-3857 is 3120

Does the NSN 3120-01-144-3857 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-144-3857 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 3120-01-144-3857 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-144-3857 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.