3M249A3-6
View detailed technical data, stock status, and sourcing information for: 3M249A3-6
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 3M249A3-6 to receive an up to date pricing and availability quote by email.
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.
0.690 inches minimum and 0.710 inches maximum fastener length, 3a thread class, 0.079 inches minimum and 0.081 inches maximum width between flats, right-hand thread direction, flush countersunk head style
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
- Fastener Length
- 0.690 inches minimum and 0.710 inches maximum
- Head Style
- flush countersunk
- Width Between Flats
- 0.079 inches minimum and 0.081 inches maximum
- Shank Diameter
- 0.189 inches minimum and 0.190 inches maximum
- Shank Style
- pin-rivet, straight, threaded
- Head Major Diameter
- 0.297 inches minimum and 0.302 inches maximum
- Grip Length
- 0.380 inches maximum
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Nominal Thread Size
- 0.190 inches
- Shear Strength
- 95000 single pounds per square inch
- Countersink Angle
- 100.0 degrees nominal
- Material
- steel comp 4140 or steel comp 8740 or steel comp 4130 overall
- Material Document And Classification
- mil-s-5626 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6758 mil spec 3rd material response overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416,ty 2,cl 3 fed spec single treatment response overall
- Thread Series Designator
- unjf
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5320-00-411-9434 | No Name Available | 12/22/1971 |
| 5320-00-759-6212 | No Name Available | 01/01/1984 |
| 5320-01-620-6088 | No Name Available | 06/01/2018 |
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 |
|---|---|
| 1213AS624-6-6 | Pin-Rivet |
| 3M249A3-6 | Pin-Rivet |
| 5320PL0855662 | Pin-Rivet |
| AICL249A6C6 | Pin-Rivet |
| BACB30FN6-6 | Pin-Rivet |
| GB510B3-6 | Pin-Rivet |
| HL19PB-6-6 | Pin-Rivet |
| HL19PB6-6 | Pin-Rivet |
| HL551-6-6 | Pin-Rivet |
| HS5605-6-6 | Pin-Rivet |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5320-00-969-4520?
Does the NSN 5320-00-969-4520 have a Schedule B code assigned?
Does NSN 5320-00-969-4520 require demilitarization?
Does NSN 5320-00-969-4520 contain precious materials?
Does NSN 5320-00-969-4520 contain hazardous materials?
When the NSN 5320-00-969-4520 was assigned to the Federal Catalog?
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
You May Also Like
Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.
Pricing
Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:
