ST3M781-3-13
View detailed technical data, stock status, and sourcing information for: ST3M781-3-13
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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.
0.3016 inches maximum head major diameter, 0.1970 inches minimum and 0.1990 inches maximum shank diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, threaded stem expansion device, threaded self-plugging shank w/sleeve shank style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Head Style
- flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
- Shank Diameter
- 0.1970 inches minimum and 0.1990 inches maximum
- Shank Style
- threaded self-plugging shank w/sleeve
- Head Major Diameter
- 0.3016 inches maximum
- Expansion Device
- threaded stem
- Lubrication
- dry film or cetyl alcohol or carbo wax
- Grip Length
- 0.782 inches minimum and 0.844 inches maximum
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- steel comp 304 or iron alloy 660 sleeve
- Material
- titanium alloy uns r56400 or iron alloy 660 bolt
- Material
- titanium alloy uns r56400 nut
- Material Document And Classification
- ams 4928 assn std 1st material response or ams 4967 assn std 1st material response or ams 5731 assn std 2nd material response or ams 5732 assn std 2nd material response or ams 5737 assn std 2nd material response bolt
- Material Document And Classification
- ams 4928 assn std single material response nut
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5320-01-286-8287 | No Name Available | 11/01/2004 |
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 |
|---|---|
| 10118809 | Blind Rivet |
| BL1058-6-13 | Blind Rivet |
| BL5-3-13 | Blind Rivet |
| PLT1058-6-13 | Blind Rivet |
| PLT1058-6C13 | Blind Rivet |
| ST3M781-3-13 | Blind Rivet |
| ST3M781A3-13 | Blind Rivet |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-01-287-5812?
Does the NSN 5320-01-287-5812 have a Schedule B code assigned?
Does NSN 5320-01-287-5812 require demilitarization?
Does NSN 5320-01-287-5812 contain precious materials?
Does NSN 5320-01-287-5812 contain hazardous materials?
When the NSN 5320-01-287-5812 was assigned to the Federal Catalog?
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Pricing
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