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NAS6603D9
Close Tolerance Bolt - Drilled Shank
Description
Close Tolerance Bolt - Drilled Shank
Specifications
| Alternate Part Number | NAS1303-9D |
|---|---|
| Country of Origin | USA |
| Fastener Length | Between 0.897 inches and 0.917 inches |
| Grip Diameter | Between 0.1885 inches and 0.1895 inches |
| Grip Length | Between 0.552 inches and 0.562 inches |
| Head Height | Between 0.110 inches and 0.125 inches |
| Head Style | Dished hexagon |
| Hole Configuration Style | Round |
| Hole Diameter | Between 0.070 inches and 0.080 inches |
| Hole Quantity | 1 |
| Hole Type | Drilled |
| Material | Steel |
| Material Specification | Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response |
| NIIN | 01-189-0014 |
| NSN | 5306-01-189-0014 |
| Specification Data | 80205-nas6603 professional/industrial association standard |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416a federal specification single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.345 |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJF |
| Thread Series Designator | Unjf (fine thread with external controlled root radius) |
| Weight | 0.0005 lb |
| Width Between Flats | Between 0.367 inches and 0.376 inches |
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for NAS6603D9 — functionally equivalent.
- NAS1303-9D Listed alternate #10-32 · 7/8 in · Dished hexagon · Steel
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Catalog data updated 2026-07-05. Report a data error