ST3M781-3-9
View detailed technical data, stock status, and sourcing information for: ST3M781-3-9
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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.
0.995 inches nominal fastener length, 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, 0.2700 inches minimum and 0.3016 inches maximum head major diameter, 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.
- Fastener Length
- 0.995 inches nominal
- 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
- 0.2700 inches minimum and 0.3016 inches maximum
- Expansion Device
- threaded stem
- Lubrication
- dry film or paraffin wax or cetyl alcohol
- Grip Length
- 0.532 inches minimum and 0.594 inches maximum
- Countersink Angle
- 99.0 degrees minimum and 101.0 degrees maximum
- Material
- titanium alloy uns r56400 bolttitanium alloy uns r56400 nutsteel comp 303 or steel comp 304 or steel comp 303se sleeve
- Material Document And Classification
- ams 4928 assn std single material response or ams 4967 assn std single material response nut
- Surface Treatment
- passivate sleeve
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response sleeve
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5320-01-132-2215 | No Name Available | 06/01/1994 |
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 |
|---|---|
| 10118936 | Blind Rivet |
| BL5470-6-9 | Blind Rivet |
| PLT1058-6-9 | Blind Rivet |
| PLT5470-6-9 | Blind Rivet |
| ST3M781-3-9 | Blind Rivet |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-01-373-8752?
Does the NSN 5320-01-373-8752 have a Schedule B code assigned?
Does NSN 5320-01-373-8752 require demilitarization?
Does NSN 5320-01-373-8752 contain precious materials?
Does NSN 5320-01-373-8752 contain hazardous materials?
When the NSN 5320-01-373-8752 was assigned to the Federal Catalog?
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Pricing
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