inserts › screw thread inserts
MS21209F5-15
Helicoil Insert
Description
Helicoil Insert
Specifications
| Criticality Code Justification | Supp |
|---|---|
| Insert Size | 0.400 in. max od 0.380 in. min |
| Length | 0.469 |
| Material | CRES |
| NIIN | 01-073-2809 |
| NSN | 5325-01-073-2809 |
| Special Features | Staggered coils' grip location;bare inserts dyed red |
| Style Designator | Coil |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Length | 0.469 |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNF |
| Thread Series Designator | Unf (fine thread) |
| Thread Size | 0.312 |
| Weight | 0.003 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21209F5-15. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error