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SC1779-3-4 Close Tolerance Screw

5305-01-197-6610

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Official Item Classification

اسم
Close Tolerance Screw
رقم القطعة
SC1779-3-4
(NSN) رقم السهم الوطني
5305-01-197-6610
(FSG) مجموعة الإمداد الفيدرالية
53 Hardware and Abrasives
(FSC) تصنيف الإمدادات الفيدرالية
5305 اللعنة
(INC) اسم العنصر الكود
29294
(FIIG) دليل تحديد العناصر الفيدرالية
A003B0
تاريخ
12/24/1984 (منذ 41 سنة)

0.308 inches minimum and 0.375 inches maximum thread length, 0.568 inches minimum and 0.615 inches maximum fastener length, right-hand thread direction, 3a thread class, flat countersunk head style

Specs & Compatibility

فئة الخيط

3a

اتجاه الخيط

right-hand

طول الخيط

0.308 inches minimum and 0.375 inches maximum

Fastener Length

0.568 inches minimum and 0.615 inches maximum

العنوان:

flat countersunk

مقبرة الرأس

0.339 inches minimum and 0.381 inches maximum

مقبرة

0.1885 inches minimum and 0.1895 inches maximum

Internal Drive Style

offset cruciform (torque set)

Nominal Thread Diameter

0.190 inches

Grip Length

0.240 inches minimum and 0.260 inches maximum

كمية الخيوط لكل بوصة

32

الحد الأدنى من القوة العشرية

220000 pounds per square inch

تصنيف الصلابة

46.0 rockwell c minimum and 50.0 rockwell c maximum overall

زاوية غاطسة

99.0 degrees minimum and 101.0 degrees maximum

تشطيب السطح

32.0 microinches grip

تشطيب السطح

32.0 microinches threads

الميزات الخاصة

internal drive ribbed

مادة

steel comp h11 overall

وثيقة المواد والتصنيف

ams 6487 assn std single material response overall

معالجة السطح

cadmium or cadmium and chromate overall

وثيقة معالجة السطح والتصنيف

nas 672 assn std 1st treatment response or mil-c-8837,ty 2 cl 3 mil spec 2nd treatment response overall

مُعَيِّن سلسلة الخيوط

unjf

Replacement For

رقم القطعة وصف
5305-00-083-2129 No Name Available 11/01/1988
5305-01-041-9632 No Name Available 09/01/1986

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

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SC1779-3-4 Close Tolerance Screw
SFH22-3-4 Close Tolerance Screw
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الأسئلة الشائعة

What is the FSCG of the NSN 5305-01-197-6610?
The FSCG of the NSN 5305-01-197-6610 is 5305
Does the NSN 5305-01-197-6610 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-197-6610 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 5305-01-197-6610 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-197-6610 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 5305-01-197-6610 was assigned to the Federal Catalog?
It was assigned منذ 41 سنة, on Mon, Dec 24, 1984