5305-01-281-4331
Close Tolerance Screw
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Official Item Classification
- اسم
- Close Tolerance Screw
- (NSN) رقم السهم الوطني
- 5305-01-281-4331
- (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
- 06/23/1988 (منذ 38 سنة)
right-hand thread direction, 0.340 inches minimum and 0.390 inches maximum thread length, flat countersunk head style, 0.475 inches minimum and 0.505 inches maximum fastener length, 3a thread class
Specs & Compatibility
3a
right-hand
0.340 inches minimum and 0.390 inches maximum
0.475 inches minimum and 0.505 inches maximum
flat countersunk
0.338 inches minimum and 0.381 inches maximum
0.1890 inches minimum and 0.1895 inches maximum
cross recess type 1
0.190 inches
0.115 inches minimum and 0.135 inches maximum
32
160000 pounds per square inch
36.0 rockwell c minimum and 40.0 rockwell c maximum overall
99.0 degrees minimum and 101.0 degrees maximum
32.0 microinches bearing surface of head
32.0 microinches grip
32.0 microinches threads
iron alloy 660 overall
ams5731 assn std single material response or ams5737 assn std single material response overall
passivate overall
qq-p-35 fed spec single treatment response overall
unjf
80205-nas7203 professional/industrial association standard
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0029294