inserts › screw thread inserts
MS51830A201L
Military Standard Screw Thread Insert
Description
Screw Thread Insert
Specifications
| Features Provided | Individually keyed |
|---|---|
| Full Internal Thread Length | 0.240 |
| Insert Size | 0.312-18 unc (coarse thread) 2a |
| Internal Thread Relief Depth | 0.070 |
| Length | 0.310 |
| Material | Iron |
| Material Specification | Ams 5737 assn standard single material response |
| NIIN | 01-475-5078 |
| NSN | 5325-01-475-5078 |
| Specification Data | 80205-nas1394 professional/industrial association standard |
| Style Designator | Grooved keylock |
| Thread Class | 3b |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.190 |
| Weight | 0.0025 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
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Catalog data updated 2026-07-05. Report a data error