NAS1581A4R8 Close Tolerance Screw
5305-01-197-6607
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Official Item Classification
- اسم
- Close Tolerance Screw
- رقم القطعة
- NAS1581A4R8
- (NSN) رقم السهم الوطني
- 5305-01-197-6607
- (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)
0.888 inches minimum and 0.918 inches maximum fastener length, right-hand thread direction, flat countersunk head style, 3a thread class, 0.378 inches minimum and 0.428 inches maximum thread length
Specs & Compatibility
3a
right-hand
0.378 inches minimum and 0.428 inches maximum
0.888 inches minimum and 0.918 inches maximum
flat countersunk
0.350 inches minimum and 0.399 inches maximum
0.2485 inches minimum and 0.2495 inches maximum
offset cruciform (torque set)
0.250 inches
0.490 inches minimum and 0.510 inches maximum
28
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 grip
32.0 microinches threads
internal drive ribbed
steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 overall
cadmium and chromate overall
qq-p-416 ty 2 cl 2 fed spec single treatment response overall
unjf
80205-nas1581 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
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| رقم القطعة | وصف |
|---|---|
| NAS1581A4R8 | Close Tolerance Screw |
| NAS1581F4R8 | Close Tolerance Screw |