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HT4049-7D49 Close Tolerance Screw

5305-01-126-4721

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Official Item Classification

名前
Close Tolerance Screw
部品番号
HT4049-7D49
(NSN) 国内在庫番号
5305-01-126-4721
(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
02/11/1982 (44年前)

right-hand thread direction, 3a thread class, flat countersunk head style, 0.428 inches minimum and 0.478 inches maximum thread length, 3.500 inches minimum and 3.530 inches maximum fastener length

Specs & Compatibility

スレッドクラス

3a

ねじ方向

right-hand

ねじ長さ

0.428 inches minimum and 0.478 inches maximum

ファスナーの長さ

3.500 inches minimum and 3.530 inches maximum

ヘッド スタイル

flat countersunk

ヘッド直径

0.880 inches minimum and 0.890 inches maximum

グリップの直径

0.4365 inches minimum and 0.4370 inches maximum

シャンク未踏 穴径

0.106 inches minimum and 0.111 inches maximum first hole

内部ドライブ様式

high-torque

わずかな糸の直径

0.438 inches

グリップの長さ

3.052 inches minimum and 3.072 inches maximum

インチあたりのねじ山数

20

皿穴角度

99.0 degrees minimum and 101.0 degrees maximum

ヘッドからのシャンクの穴の中心への最も大きい軸受け表面からの間隔

3.370 inches minimum and 3.410 inches maximum first hole

材料

steel corrosion resisting overall

マテリアルドキュメントと分類

23-112 fscm 76301 mfr ref single material response overall

表面処理

passivate overall

ねじシリーズ指定子

unjf

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
F

The item is an aviation critical safety item/flight safety critical aircraft part (acsi/fscap).

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

Related Hardware Products

部品番号 説明
10115140 Close Tolerance Screw
HT4049-7D49 Close Tolerance Screw
ST3M714-7D49 Close Tolerance Screw

よくある質問

What is the FSCG of the NSN 5305-01-126-4721?
The FSCG of the NSN 5305-01-126-4721 is 5305
Does the NSN 5305-01-126-4721 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-126-4721 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 5305-01-126-4721 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-126-4721 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 5305-01-126-4721 was assigned to the Federal Catalog?
It was assigned 44年前, on Thu, Feb 11, 1982