MIL-DTL-26482 Series II Straight Plug — Shell 14, Arrangement 14-19, 19× #20 Pin

Specifications

Cross-Brand Compatibility

Applications

MS3476W14-19PN is the plain straight plug of the MIL-DTL-26482 Series II (Matrix 2) family: the MS3476 shell style with no RFI grounding fingers, so it is the lighter and lower-cost half of the Series II plug pair — the RFI variant is the MS3475. Shell size 14 with insert arrangement 14-19 carries nineteen size 20 contacts at 7.5 A each; the contacts are rear-release crimp type, serviced with standard M81969/14 tooling, and the class W finish is olive drab cadmium over aluminium for 48-hour salt spray.

Series II was developed to add higher environmental resistance and easier maintenance to the original 26482 Series I interface: it keeps the same shell sizes and insert arrangements but uses a rear-release contact system and a common RFI shielding finger option. The 1/3-turn bayonet couples with an audible and tactile click, and the plug mates with any Series II receptacle of the same shell size and arrangement carrying the opposite contact gender — for arrangement 14-19 that means MS3470, MS3472 or MS3474 receptacles with socket contacts.