MB61-9D19 Close Tolerance Bolt
5306-00-357-1907
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Official Item Classification
- Name
- Close Tolerance Bolt
- Part Number
- MB61-9D19
- (NSN) National Stock Number
- 5306-00-357-1907
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5306 Bolts
- (INC) Item Name Code
- 27851
- (FIIG) Federal Item Identification Guide
- A003B0
- Date
- 02/08/1974 (52 years ago)
double hexagon head style, 1.897 inches minimum and 1.944 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.699 inches minimum and 0.766 inches maximum thread length
Specs & Compatibility
3a
right-hand
0.699 inches minimum and 0.766 inches maximum
1.897 inches minimum and 1.944 inches maximum
double hexagon
0.318 inches minimum and 0.338 inches maximum
0.865 inches minimum and 0.877 inches maximum
0.5610 inches minimum and 0.5615 inches maximum
0.141 inches minimum and 0.146 inches maximum first hole
0.562 inches
1.178 inches minimum and 1.198 inches maximum
18
1.768 inches minimum and 1.825 inches maximum first hole
steel corrosion resisting overall
unf
08524-b-17019 manufacturers 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.
0027851
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