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397250 Plain Stud

5307-00-149-4321

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Official Item Classification

姓名
Plain Stud
零件編號
397250
(NSN) 全国库存编号
5307-00-149-4321
(FSG) 联邦供应集团
53 Hardware and Abrasives
(FSC) 聯邦供應分類
5307 固态
(INC) 商品名稱代碼
15948
(FIIG) 聯邦物品識別指南
A051A0
日期
01/01/1961 (65 年前)

3a nut thread thread class, right-hand stud thread thread direction, +0.2223 to 0.2243 inches stud thread thread pitch diameters, 0.485 inches minimum and 0.515 inches maximum stud thread thread length, right-hand nut thread thread direction

Specs & Compatibility

Thread 類

3a nut thread

螺紋中徑

+0.2223 to 0.2243 inches stud thread

線程方向

right-hand nut thread

線程方向

right-hand stud thread

螺紋長度

0.485 inches minimum and 0.515 inches maximum stud thread

螺紋長度

0.500 inches minimum nut thread

總長度

4.781 inches nominal

每英吋螺紋數量

20 stud thread

每英吋螺紋數量

28 nut thread

硬度等級

28.0 rockwell c minimum and 32.0 rockwell c maximum

公稱螺紋尺寸

0.250 inches nut thread

公稱螺紋尺寸

0.250 inches stud thread

特殊功能

stud end must be rolled thread

材料

steel comp 8740 or steel comp 4130 or steel comp 8630

物料文件及分類

ams 6322 assn std 1st material response or ams 6324 assn std 1st material response or ams 6370 assn std 2nd material response or ams 6280 assn std 3rd material response

表面處理

cadmium overall

表面處理文件及分類

ams 2400 assn std single treatment response overall

螺紋系列代號

unf nut thread

螺紋系列代號

uns stud thread

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.

Source of Supply Code

S9I

Pseudo Item Name Code

0015948

Related Hardware Products

零件編號 描述
397250 Plain Stud

常見問題

What is the FSCG of the NSN 5307-00-149-4321?
The FSCG of the NSN 5307-00-149-4321 is 5307
Does NSN 5307-00-149-4321 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 5307-00-149-4321 contain precious materials?
Precious metal content is unknown
Does NSN 5307-00-149-4321 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 5307-00-149-4321 was assigned to the Federal Catalog?
It was assigned 65 年前, on Sun, Jan 1, 1961