5305-01-278-1978
Socket Head Cap Screw
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Official Item Classification
- اسم
- Socket Head Cap Screw
- (NSN) رقم السهم الوطني
- 5305-01-278-1978
- (FSG) مجموعة الإمداد الفيدرالية
- 53 Hardware and Abrasives
- (FSC) تصنيف الإمدادات الفيدرالية
- 5305 اللعنة
- (INC) اسم العنصر الكود
- 16282
- (FIIG) دليل تحديد العناصر الفيدرالية
- A003B0
- تاريخ
- 05/03/1988 (منذ 38 سنة)
3a thread class, right-hand thread direction, 1.188 inches minimum and 1.250 inches maximum fastener length, pan head style, 1.138 inches minimum and 1.250 inches maximum thread length
Specs & Compatibility
3a
right-hand
1.138 inches minimum and 1.250 inches maximum
1.188 inches minimum and 1.250 inches maximum
pan
0.205 inches minimum and 0.219 inches maximum
0.070 inches minimum and 0.080 inches maximum
pellet threads
cross recess type 1
0.112 inches
40
160000 pounds per square inch
36.0 rockwell c minimum and 40.0 rockwell c maximum fastener
32.0 microinches grip
32.0 microinches threads
63.0 microinches bearing surface of head
plastic locking feature
steel comp 4140 or steel comp 4340 or steel comp 8740 fastener
mil-f-18240 mil spec single material response locking feature
mil-s-5626 mil spec 1st material response or mil-s-8844 mil spec 2nd material response or ams6414 assn std 2nd material response or mil-s-6049 mil spec 3rd material response fastener
cadmium and chromate fastener
qq-p-416,type 2,class 2 fed spec single treatment response fastener
unjc
80205-nas1190 professional/industrial association standard
Regulatory Compliance
Precious metal content is unknown
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.
0016282
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| 6300797-04P20N | Socket Head Cap Screw |
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