3M943C3-1-2
View detailed technical data, stock status, and sourcing information for: 3M943C3-1-2
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A cylindrically-shaped headless item, having a straight smooth body and a hole through the longitudinal center. Its length must not exceed five times its diameter or 12 inches (304 mm), whichever is greater. Excludes:bearing, sleeve; and pin, piston.
0.345 inches nominal thread length, square first end style, 3a thread class, chamfered second end style, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- First End Style
- square
- Second End Style
- chamfered
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.345 inches nominal
- Shank Length
- 0.407 inches nominal
- Shoulder Width Across Flats
- 0.375 inches nominal
- Shank Diameter
- 0.190 inches nominal
- Overall Length
- 0.847 inches nominal
- Second End Taper Length
- 0.170 inches minimum and 0.210 inches maximum
- Thread Quantity Per Inch
- 32
- Second End Relationship With First End
- not identical
- Nominal Thread Size
- 0.190 inches
- Second Shank Diameter
- 0.1851 inches minimum and 0.1863 inches maximum
- First End Location
- threaded end
- Second End Tip Radius
- 0.060 inches minimum and 0.090 inches maximum
- Second Shank Length
- 0.315 inches nominal
- Material
- steel comp 302 or steel comp 304 or steel comp 303se overall
- Material Document And Classification
- qq-s-763 cond b fed spec 1st material response or qq-s-763 cond b fed spec 2nd material response or mms265,cagec 76301 mfr ref 3rd material response overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Style Designator
- shoulder
- Thread Series Designator
- unjf
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 |
|---|---|
| 11415C3-1-2 | Headless Shoulder Pin |
| 3M943C3-1-2 | Headless Shoulder Pin |
| AAP139C3-1-2 | Headless Shoulder Pin |
| D792681C1N2 | Headless Shoulder Pin |
| D792682C1N2 | Headless Shoulder Pin |
| D792682C3N1 | Headless Shoulder Pin |
| D792682CN1 | Headless Shoulder Pin |
| VS3258C3-1-2 | Headless Shoulder Pin |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5315-01-341-4979?
Does the NSN 5315-01-341-4979 have a Schedule B code assigned?
Does NSN 5315-01-341-4979 require demilitarization?
Does NSN 5315-01-341-4979 contain precious materials?
Does NSN 5315-01-341-4979 contain hazardous materials?
When the NSN 5315-01-341-4979 was assigned to the Federal Catalog?
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