Housing Specs and Fit Check
The 1-368575-1: The 0.156" (3.96mm) pitch and 0.181" (4.60mm) row spacing define the mating interface — the matching header must share these exact dimensions to align the contacts.
What the Fastening Tells You
The latch holder fastening means this plug locks positively onto the mating header — it's not a friction-fit or a simple detent. You'll hear an audible click when the latch seats, which is your field confirmation that the connector won't back off under vibration. That matters on a harness routed near an engine or a conveyor drive where a half-turn loose is a dropout.
Procurement Reality: Contacts Not Included
The BOM line for 1-368575-1 is just the plastic body; you need to add the matching TE crimp contacts (typically part of the 368575 base series) to complete the assembly.