Total Small Business Set-Aside (FAR 19.5)

This is a solicitation for six digital pullover gage kits designed as cannon bore erosion gages for specific artillery gun tubes. The kits are for 155mm, 105mm, and 120mm gun tubes, with variations including fixed or adjustable depth stops and specified measurement ranges. Each kit requires a two-piece construction, captive threaded nut coupling, fixed lower contact, lever movement for a single dynamic contact, an electronic indicator, a specific stepped set master ring, and a fitted storage case. The description does not specify a budget, performance location, or any non-bid timelines.