This procurement is for one valve, throttle, identified by NSN 4820014186456. The approved sources are 0BR59 and 8FGX3, both referencing part number 134B811AAG-3. Delivery is required to DLA Distribution Puget Sound within 168 days after date of order. The solicitation is a request for quote (RFQ) available only electronically, with no hard copies, specifications, plans, or drawings available. Any responsible source may submit a quote electronically for consideration.