3M166-8-6
View detailed technical data, stock status, and sourcing information for: 3M166-8-6
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An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes:nut, blind assembly.
0.499 inches minimum and 0.507 inches maximum head major diameter, 0.491 inches minimum and 0.521 inches maximum fastener length, threaded self-plugging shank w/sleeve shank style, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.258 inches minimum and 0.260 inches maximum shank diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Fastener Length
- 0.491 inches minimum and 0.521 inches maximum
- Head Style
- flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
- Shank Diameter
- 0.258 inches minimum and 0.260 inches maximum
- Shank Style
- threaded self-plugging shank w/sleeve
- Head Major Diameter
- 0.499 inches minimum and 0.507 inches maximum
- Expansion Device
- serrated stem-type w
- Lubrication
- dry film or paraffin wax
- Grip Length
- 0.344 inches minimum and 0.406 inches maximum
- Hardness Rating
- 30.0 rockwell c minimum and 45.0 rockwell c maximum nut
- Hardness Rating
- 30.0 rockwell c minimum and 45.0 rockwell c maximum bolt
- Countersink Angle
- 100.0 degrees nominal
- Material
- iron alloy 660 bolt
- Material
- iron alloy 660 nut
- Material
- iron alloy 660 sleeve
- Material Document And Classification
- ams 5737 assn std single material response or ams 5732 assn std single material response sleeve
- Material Document And Classification
- ams 5737 assn std single material response or ams 5732 assn std single material response bolt
- Material Document And Classification
- ams 5737 assn std single material response or ams 5732 assn std single material response nut
- Surface Treatment
- passivate bolt
- Surface Treatment
- passivate nut
- Surface Treatment
- passivate sleeve
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response bolt
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response nut
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response sleeve
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 |
|---|---|
| 3M166-8-6 | Blind Rivet |
| F260ALS6 | Blind Rivet |
| FL269ALS6 | Blind Rivet |
| NAS1672-4K6 | Blind Rivet |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-00-078-9607?
Does the NSN 5320-00-078-9607 have a Schedule B code assigned?
Does NSN 5320-00-078-9607 require demilitarization?
Does NSN 5320-00-078-9607 contain precious materials?
Does NSN 5320-00-078-9607 contain hazardous materials?
When the NSN 5320-00-078-9607 was assigned to the Federal Catalog?
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