This is a one-year indefinite delivery contract for shaft angle encoders, with an aggregate spending limit of $350,000 and an estimated four orders per year. The guaranteed minimum purchase is one unit. Delivery of items is required within 86 days of an order to various U.S. and overseas DLA depots. The solicitation is an RFQ available only electronically, and quotes must be submitted electronically. Approved manufacturers are specified, but all responsible sources may submit a quote for consideration.