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181721 Hexagon Head Cap Screw

5305-00-018-1721

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Sleeve Spacer

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Official Item Classification

姓名
Hexagon Head Cap Screw
零件編號
181721
(NSN) 全国库存编号
5305-00-018-1721
(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
18257
(FIIG) 聯邦物品識別指南
A003B0
日期
01/01/1963 (63 年前)

1.125 inches maximum thread length, 1.125 inches nominal fastener length, hexagon head style, 2a thread class, right-hand thread direction

Specs & Compatibility

Thread 類

2a

線程方向

right-hand

螺紋長度

1.125 inches maximum

缩短长度

1.125 inches nominal

标题样式

hexagon

头高

0.348 inches minimum and 0.371 inches maximum

平面间宽度

0.798 inches minimum and 0.813 inches maximum

名义线条

0.562 inches

每英吋螺紋數量

18

最低限度的十进制强度

120000 pounds per square inch

硬度等級

23.0 rockwell c minimum and 30.0 rockwell c maximum overall

材料

steel overall

表面處理

cadmium and chromate or zinc and chromate overall

螺紋系列代號

unf

非確定性規格/標準數據

2 type and 10p style and 5 grade

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

0018257

Related Hardware Products

零件編號 描述
123650 Hexagon Head Cap Screw
181721 Hexagon Head Cap Screw
MS35298-135 Hexagon Head Cap Screw

常見問題

What is the FSCG of the NSN 5305-00-018-1721?
The FSCG of the NSN 5305-00-018-1721 is 5305
Does the NSN 5305-00-018-1721 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-00-018-1721 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 5305-00-018-1721 contain precious materials?
Precious metal content is unknown
Does NSN 5305-00-018-1721 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 5305-00-018-1721 was assigned to the Federal Catalog?
It was assigned 63 年前, on Tue, Jan 1, 1963