21220-1 Setscrew
5305-00-721-4644
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Official Item Classification
- اسم
- Setscrew
- رقم القطعة
- 21220-1
- (NSN) رقم السهم الوطني
- 5305-00-721-4644
- (FSG) مجموعة الإمداد الفيدرالية
- 53 Hardware and Abrasives
- (FSC) تصنيف الإمدادات الفيدرالية
- 5305 اللعنة
- (INC) اسم العنصر الكود
- 06672
- (FIIG) دليل تحديد العناصر الفيدرالية
- A003B0
- تاريخ
- 01/01/1963 (منذ 63 سنة)
headless (setscrew) head style, right-hand thread direction, 0.250 inches nominal fastener length, 0.250 inches maximum thread length, 3a thread class
Specs & Compatibility
3a
right-hand
0.250 inches maximum
0.250 inches nominal
headless (setscrew)
cone
hexagon
0.164 inches
0.078 inches minimum and 0.079 inches maximum
32
steel comp 302 or steel comp 431 overall
mil-s-7720 mil spec 1st material response or mil-s-18732 mil spec 2nd material response overall
passivate overall
qq-p-35 fed spec single treatment response overall
unc
Replacement For
| رقم القطعة | وصف | |
|---|---|---|
| 5305-01-051-2719 | No Name Available | 03/01/1981 |
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.
0006672
Related Hardware Products
| رقم القطعة | وصف |
|---|---|
| 21220-1 | Setscrew |
| AN565BC8H4 | Setscrew |
| NASM565-BC8H4 | Setscrew |
| PM21220-1 | Setscrew |