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5305-01-129-6939

Close Tolerance Screw

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Official Item Classification

اسم
Close Tolerance Screw
(NSN) رقم السهم الوطني
5305-01-129-6939
(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
04/09/1982 (منذ 44 سنة)

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

Specs & Compatibility

فئة الخيط

3a

اتجاه الخيط

right-hand

طول الخيط

0.400 inches minimum and 0.450 inches maximum

Fastener Length

0.722 inches minimum and 0.752 inches maximum

العنوان:

flat countersunk

مقبرة الرأس

0.464 inches minimum and 0.506 inches maximum

مقبرة

0.2485 inches minimum and 0.2495 inches maximum

Internal Drive Style

high-torque

Nominal Thread Diameter

0.250 inches

Grip Length

0.302 inches minimum and 0.322 inches maximum

كمية الخيوط لكل بوصة

28

الحد الأدنى من القوة العشرية

180000 pounds per square inch

تصنيف الصلابة

39.0 rockwell c minimum and 43.0 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

مادة

steel comp 8740 overall

وثيقة المواد والتصنيف

mil-s-6049 mil spec single material response overall

معالجة السطح

aluminum and chromate overall

وثيقة معالجة السطح والتصنيف

mil-c-83488 type 2 class 3 mil spec single treatment response overall

مُعَيِّن سلسلة الخيوط

unjf

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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الأسئلة الشائعة

What is the FSCG of the NSN 5305-01-129-6939?
The FSCG of the NSN 5305-01-129-6939 is 5305
Does the NSN 5305-01-129-6939 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5305-01-129-6939 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 5305-01-129-6939 contain precious materials?
Item does not contain precious metal.
Does NSN 5305-01-129-6939 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 5305-01-129-6939 was assigned to the Federal Catalog?
It was assigned منذ 44 سنة, on Fri, Apr 9, 1982