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5305-00-246-7449

Close Tolerance Screw

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Official Item Classification

姓名
Close Tolerance Screw
(NSN) 全国库存编号
5305-00-246-7449
(FSG) 联邦供应集团
53 Hardware and Abrasives
(FSC) 聯邦供應分類
5305 螺丝
(INC) 商品名稱代碼
29294
(FIIG) 聯邦物品識別指南
A003B0
日期
01/05/1972 (54 年前)

0.510 inches minimum and 0.540 inches maximum fastener length, 3a thread class, 0.250 inches minimum and 0.362 inches maximum thread length, right-hand thread direction, flat countersunk undercut head style

Specs & Compatibility

Thread 類

3a

線程方向

right-hand

螺紋長度

0.250 inches minimum and 0.362 inches maximum

缩短长度

0.510 inches minimum and 0.540 inches maximum

标题样式

flat countersunk undercut

头像

0.377 inches minimum and 0.384 inches maximum

头高

0.058 inches minimum and 0.060 inches maximum

图像

0.1890 inches minimum and 0.1895 inches maximum

内部驱动样式

offset cruciform (torque set)

名义线条

0.192 inches

网格长度

0.178 inches minimum and 0.198 inches maximum

每英吋螺紋數量

32

最低限度的十进制强度

160000 pounds per square inch

沉頭孔角度

100.0 degrees nominal

表面處理

32.0 microinches bearing surface of head

表面處理

32.0 microinches threads

材料

titanium alloy uns r54520 overall

物料文件及分類

nas621,comp 6al-4v assn std single material response overall

螺紋系列代號

unjf

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

0029294

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常見問題

What is the FSCG of the NSN 5305-00-246-7449?
The FSCG of the NSN 5305-00-246-7449 is 5305
Does the NSN 5305-00-246-7449 have a Schedule B code assigned?
Yes, the Schedule B code is 8109900000
Does NSN 5305-00-246-7449 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 5305-00-246-7449 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-246-7449 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 5305-00-246-7449 was assigned to the Federal Catalog?
It was assigned 54 年前, on Wed, Jan 5, 1972