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MS21151-9
1/4 Inch Nominal Bore Size MS21151 Double Row Rod End
Description
1/4 Inch Nominal Bore Size MS21151 Double Row Rod End
Specifications
| Bore Diameter | Between 0.2497 inches and 0.2500 inches |
|---|---|
| Dimension A | 1.875 in |
| Dimension A Tolerance | ±0.031 in |
| Dimension B | 0.2500 in |
| Dimension B Tolerance | +0.0000 in |
| Dimension C | 1.125 in |
| Dimension C Tolerance | ±0.031 in |
| Dimension D | 0.938 in |
| Dimension D Tolerance | ±0.010 in |
| Dimension H | 0.438 in |
| Dimension H Tolerance | ±0.010 in |
| Dimension N | 0.005 in |
| Dimension N Tolerance | -0.000 in |
| Dimension W | 0.593 in |
| Dimension W Tolerance | -0.005 in |
| Industry Standards/Certification | MS21151 |
| Key Slot | No |
| Material | Plastic |
| Material Specification | Ams3652 assn standard single material response seal or ams3666 assn standard single material response seal, Mil-s-6758 military specification single material response outer ring, Mil-s-6758 military specification single material response rod end body, Mil-s-7420 military specification single material response ball, Mil-s-7420 military specification single material response inner ring |
| Minimum Diameter O | 0.340 in |
| Nominal Bore Size | 1/4 in |
| Nominal Radius E | 0.469 in |
| Overall Length | Between 2.3290 inches and 2.3590 inches |
| Shank Diameter | 0.3750 |
| Shank Style | Externally threaded |
| Style Designator | Ball staggered double row |
| Surface Treatment | Cadmium outer ring |
| Surface Treatment Specification | Cl 2 federal specification single treatment response outer ring type 1 qq-p-416, Cl 2 federal specification single treatment response rod end body type 1 qq-p-416 |
| Thread Class | 3a |
| Thread Direction | Left-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.375 |
| Thread T UNJF-31 | 0.3750-24LH |
| Weight | 0.125 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- MS21151-8 MS 3/8-24 · Plastic
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Catalog data updated 2026-07-05. Report a data error