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5305-01-270-8918

Close Tolerance Screw

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Torsion Helical Spring
3054-12PCK3
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3054-17PCJ3
5340-00-209-9308
Bumper
3054-23PCB3
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Nonmetallic Strip Seal
3054-30PCF3
5360-00-473-3565
Torsion Helical Spring
3054-319
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Gasket
3054-325
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Gasket

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Official Item Classification

名前
Close Tolerance Screw
(NSN) 国内在庫番号
5305-01-270-8918
(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
01/15/1988 (38年前)

right-hand thread direction, 3a thread class, 0.400 inches minimum and 0.450 inches maximum thread length, flat countersunk head style, 0.722 inches minimum and 0.752 inches maximum fastener length

Specs & Compatibility

スレッドクラス

3a

ねじ方向

right-hand

ねじ長さ

0.400 inches minimum and 0.450 inches maximum

ファスナーの長さ

0.722 inches minimum and 0.752 inches maximum

ヘッド スタイル

flat countersunk

ヘッド直径

0.449 inches minimum and 0.507 inches maximum

グリップの直径

0.2485 inches minimum and 0.2495 inches maximum

内部ドライブ様式

offset cruciform (torque set)

わずかな糸の直径

0.250 inches

グリップの長さ

0.302 inches minimum and 0.322 inches maximum

インチあたりのねじ山数

28

最低の引張強さ

180000 pounds per square inch

硬度評価

39.0 rockwell c minimum and 43.0 rockwell c maximum overall

皿穴角度

99.0 degrees minimum and 101.0 degrees maximum

表面仕上げ

32.0 microinches grip

表面仕上げ

32.0 microinches threads

材料

steel comp 4140 or steel comp e4340 or steel comp 8740 overall

マテリアルドキュメントと分類

mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response overall

表面処理

cadmium and chromate overall

表面処理文書と分類

qq-p-416 ty 2 cl 2 fed spec single treatment response overall

ねじシリーズ指定子

unjf

仕様/標準データ

80205-nas1974 professional/industrial association standard

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

Related Hardware Products

部品番号 説明
NAS1974-5T Close Tolerance Screw

よくある質問

What is the FSCG of the NSN 5305-01-270-8918?
The FSCG of the NSN 5305-01-270-8918 is 5305
Does the NSN 5305-01-270-8918 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-270-8918 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 5305-01-270-8918 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-270-8918 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 5305-01-270-8918 was assigned to the Federal Catalog?
It was assigned 38年前, on Fri, Jan 15, 1988