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5305-00-246-7449

Close Tolerance Screw

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Official Item Classification

名前
Close Tolerance Screw
(NSN) 国内在庫番号
5305-00-246-7449
(FSG) 連邦供給グループ
53 Hardware and Abrasives
(FSC) 連邦供給分類
5305 スクリュー
(INC) 商品名コード
29294
(FIIG) 連邦物品識別ガイド
A003B0
日付
01/05/1972 (54年前)

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

Specs & Compatibility

スレッドクラス

3a

ねじ方向

right-hand

ねじ長さ

0.250 inches minimum and 0.362 inches maximum

ファスナーの長さ

0.510 inches minimum and 0.540 inches maximum

ヘッド スタイル

flat countersunk undercut

ヘッド直径

0.377 inches minimum and 0.384 inches maximum

ヘッド高さ

0.058 inches minimum and 0.060 inches maximum

グリップの直径

0.1890 inches minimum and 0.1895 inches maximum

内部ドライブ様式

offset cruciform (torque set)

わずかな糸の直径

0.192 inches

グリップの長さ

0.178 inches minimum and 0.198 inches maximum

インチあたりのねじ山数

32

最低の引張強さ

160000 pounds per square inch

皿穴角度

100.0 degrees nominal

表面仕上げ

32.0 microinches bearing surface of head

表面仕上げ

32.0 microinches threads

材料

titanium alloy uns r54520 overall

マテリアルドキュメントと分類

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

ねじシリーズ指定子

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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よくある質問

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