AN73-7
View detailed technical data, stock status, and sourcing information for: AN73-7
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A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.
3a thread class, hexagon head style, 0.499 inches minimum and 0.578 inches maximum thread length, right-hand thread direction, 0.890 inches minimum and 0.937 inches maximum fastener length
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
- 0.499 inches minimum and 0.578 inches maximum
- Fastener Length
- 0.890 inches minimum and 0.937 inches maximum
- Head Style
- hexagon
- Head Height
- 0.172 inches minimum and 0.203 inches maximum
- Width Between Flats
- 0.367 inches minimum and 0.376 inches maximum
- Hole Diameter
- 0.070 inches nominal
- Nominal Thread Diameter
- 0.190 inches
- Grip Length
- 0.359 inches minimum and 0.578 inches maximum
- Hole Quantity
- 6
- Hole Type
- drilled
- Features Provided
- finished head
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 125000 pounds per square inch
- Hardness Rating
- 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
- Hole Configuration Style
- hexagon longitudinal hole
- Material
- steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4037 or steel comp 4130 or steel comp 4140 overall
- Material Document And Classification
- mil-s-6049 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-6098 mil spec 3rd material response or ams 6300 assn std 4th material response or mil-s-6758 mil spec 5th material response or mil-s-5626 mil spec 6th material response overall
- Surface Treatment
- cadmium and chromate overall
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
- Thread Series Designator
- unf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5306-00-145-7007 | No Name Available | 01/01/1960 |
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 |
|---|---|
| AN73-7 | Machine Bolt |
| MS20073-03-07 | Machine Bolt |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5306-00-835-9952?
Does the NSN 5306-00-835-9952 have a Schedule B code assigned?
Does NSN 5306-00-835-9952 require demilitarization?
Does NSN 5306-00-835-9952 contain precious materials?
Does NSN 5306-00-835-9952 contain hazardous materials?
When the NSN 5306-00-835-9952 was assigned to the Federal Catalog?
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