MS21134-03009
View detailed technical data, stock status, and sourcing information for: MS21134-03009
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An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
0.941 inches minimum and 0.971 inches maximum fastener length, spline extended washer head style, right-hand thread direction, 0.369 inches minimum and 0.419 inches maximum thread length, 3a thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.369 inches minimum and 0.419 inches maximum
- Fastener Length
- 0.941 inches minimum and 0.971 inches maximum
- Head Style
- spline extended washer
- Head Height
- 0.076 inches minimum and 0.096 inches maximum
- Extended Washer Diameter
- 0.349 inches minimum and 0.359 inches maximum
- Extended Washer Thickness
- 0.017 inches minimum and 0.037 inches maximum
- Grip Diameter
- 0.1885 inches minimum and 0.1895 inches maximum
- Head Minor Diameter
- 0.173 inches minimum and 0.188 inches maximum
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.552 inches minimum and 0.572 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 180000 pounds per square inch
- Hardness Rating
- 36.0 rockwell c minimum and 43.0 rockwell c maximum overall
- Surface Finish
- 32.0 microinches bearing surface of head
- Surface Finish
- 32.0 microinches grip
- Material
- steel comp e4340 or steel comp 4140 or steel comp 6150 or steel comp 8740 overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,ty2 cl2 fed spec single treatment response overall
- Thread Series Designator
- unjf
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| MS21134-03009 | Shear Bolt |
FAQs
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Does NSN 5306-01-199-4351 require demilitarization?
Does NSN 5306-01-199-4351 contain precious materials?
Does NSN 5306-01-199-4351 contain hazardous materials?
When the NSN 5306-01-199-4351 was assigned to the Federal Catalog?
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