KT M28P1
KT M28P1 percussion gun primer
A mechanical percussion gun primer made of brass, intended for assembling 105 mm HE M1, 105 mm WP M60 and 105 mm illuminating M314A4 ammunition.
Enlarge KT M28P1 percussion gun primer
Specification
| Primer type | percussion, mechanical |
|---|---|
| Minimal conditions for action (J) | 1.121 |
| Mean operating pressure of powder gases (bar) | 2305 |
| Primer height (mm) | max 260.6 |
| Diameter of primer rim (mm) | Ø20 |
| Thread | SpW 5/8" - 18 2A |
| Powder | black powder N°1 |
| Powder mass (g) | 19.4 |
| Primer mass (g) | 140 |
All data provided for information purposes; final specification is defined per contract.