NAS1248-21 Shoulder Screw
5305-01-434-8177
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Official Item Classification
- اسم
- Shoulder Screw
- رقم القطعة
- NAS1248-21
- (NSN) رقم السهم الوطني
- 5305-01-434-8177
- (FSG) مجموعة الإمداد الفيدرالية
- 53 Hardware and Abrasives
- (FSC) تصنيف الإمدادات الفيدرالية
- 5305 اللعنة
- (INC) اسم العنصر الكود
- 22846
- (FIIG) دليل تحديد العناصر الفيدرالية
- A003B0
- تاريخ
- 08/08/1996 (منذ 30 سنة)
0.453 inches maximum thread length, 3a thread class, flat countersunk head style, 1.751 inches minimum and 1.781 inches maximum fastener length, right-hand thread direction
Specs & Compatibility
3a
right-hand
0.453 inches maximum
1.751 inches minimum and 1.781 inches maximum
flat countersunk
0.951 inches minimum and 1.014 inches maximum
0.5141 inches minimum and 0.5151 inches maximum first shoulder
1.303 inches minimum and 1.323 inches maximum first shoulder
high-torque
0.500 inches
20
160000 pounds per square inch
99.0 degrees minimum and 101.0 degrees maximum
round first shoulder
steel comp 4140 or steel comp 4340 or steel comp 8735 or steel comp 8740 or steel comp 6150 overall
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or mil-s-6049 mil spec 4th material response or mil-s-8503 mil spec 5th material response overall
cadmium and chromate overall
qq-p-416, type 2, class 2 fed spec all treatment responses overall
unjf
80205-nas1248 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.
0022846
Related Hardware Products
| رقم القطعة | وصف |
|---|---|
| NAS1248-21 | Shoulder Screw |