5306-00-680-7254
Internal Wrenching Bolt
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Official Item Classification
- Name
- Internal Wrenching Bolt
- (NSN) National Stock Number
- 5306-00-680-7254
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5306 Bolts
- (INC) Item Name Code
- 06666
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 01/01/1961 (65 years ago)
1.360 inches minimum and 1.390 inches maximum fastener length, bevel-conical head style, right-hand thread direction, 0.787 inches minimum and 0.837 inches maximum thread length, 3a thread class
Specs & Compatibility
3a
right-hand
0.787 inches minimum and 0.837 inches maximum
1.360 inches minimum and 1.390 inches maximum
bevel-conical
0.818 inches minimum and 0.828 inches maximum
0.500 inches nominal
0.055 inches nominal
hexagon
0.500 inches
0.375 inches minimum and 0.378 inches maximum
4
drilled
20
160000 pounds per square inch
34.0 rockwell c minimum and 40.0 rockwell c maximum overall
round longitudinal hole
steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 overall
mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response overall
cadmium and chromate overall
qq-p-416,ty 2 cl 2 fed spec single treatment response overall
unf
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.
0006666
Related Hardware Products
| Part Number | Description |
|---|---|
| MS20008H9 | Internal Wrenching Bolt |