NAS1218-3-7T
View detailed technical data, stock status, and sourcing information for: NAS1218-3-7T
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An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.
3a thread class, pan head style, 0.762 inches minimum and 0.792 inches maximum fastener length, right-hand thread direction, 0.314 inches minimum and 0.364 inches maximum thread 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
- 0.314 inches minimum and 0.364 inches maximum
- Fastener Length
- 0.762 inches minimum and 0.792 inches maximum
- Head Style
- pan
- Head Diameter
- 0.360 inches minimum and 0.374 inches maximum
- Head Height
- 0.115 inches minimum and 0.125 inches maximum
- Internal Drive Style
- high-torque
- Nominal Thread Diameter
- 0.190 inches
- Thread Quantity Per Inch
- 32
- Minimum Tensile Strength
- 160000 pounds per square inch
- Hardness Rating
- 36.0 rockwell c minimum and 40.0 rockwell c maximum
- Screw Material
- steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
- Screw Material Document And Classification
- mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response
- Screw Surface Treatment
- cadmium and chromate
- Screw Surface Treatment Document And Classification
- qq-p-416,type 2,class 3 fed spec single treatment response
- Thread Series Designator
- unjf
- Specification/Standard Data
- 80205-nas1218 professional/industrial association standard
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-01-024-7534 | No Name Available | 11/01/1990 |
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 |
|---|---|
| NAS1218-3-7P | Machine Screw |
| NAS1218-3-7T | Machine Screw |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-824-6228?
Does the NSN 5305-00-824-6228 have a Schedule B code assigned?
Does NSN 5305-00-824-6228 require demilitarization?
Does NSN 5305-00-824-6228 contain precious materials?
Does NSN 5305-00-824-6228 contain hazardous materials?
When the NSN 5305-00-824-6228 was assigned to the Federal Catalog?
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Pricing
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